diff --git a/crates/benilla-app/assets/ui/BagFrame.xml b/crates/benilla-app/assets/ui/BagFrame.xml
index 32593ff7..6ff3470f 100644
--- a/crates/benilla-app/assets/ui/BagFrame.xml
+++ b/crates/benilla-app/assets/ui/BagFrame.xml
@@ -306,10 +306,10 @@
                 -- Fixed art, again because there is no bag item: the keyring's own portrait
                 -- (ref ContainerFrame.lua l.419) and its own background variant, snug-fitted to the
                 -- level-gated slot count exactly like an equipped bag.
-                local portrait = getglobal(frame:GetName() .. "Portrait")
-                if portrait then
-                    portrait:SetPortraitToTexture("Interface\\ContainerFrame\\KeyRing-Bag-Icon")
-                end
+                -- The GLOBAL form, which is the reference's own (ContainerFrame.lua l.419
+                -- writes exactly this call) — 1.12 has no such Texture method.
+                SetPortraitToTexture(frame:GetName() .. "Portrait",
+                    "Interface\\ContainerFrame\\KeyRing-Bag-Icon")
                 local size = GetContainerNumSlots(bagId)
                 if size > 0 then BenillaBagWindow_FitBackground(frame, size) end
             else
@@ -331,7 +331,7 @@
                         -- The circular crop (the real SetBagPortaitTexture is C-side and masks the
                         -- icon to the ring's inscribed circle): a raw square icon pokes its corners
                         -- past the round rim — the director's bank-bag popout artifact.
-                        portrait:SetPortraitToTexture(icon)
+                        SetPortraitToTexture(frame:GetName() .. "Portrait", icon)
                     else
                         -- The backpack fallback art is authored round — no crop to apply.
                         portrait:SetTexture("Interface\\Buttons\\Button-Backpack-Up")
diff --git a/crates/benilla-app/assets/ui/ContainerFrameAdapters.xml b/crates/benilla-app/assets/ui/ContainerFrameAdapters.xml
index 9eee5f11..6dbf4f00 100644
--- a/crates/benilla-app/assets/ui/ContainerFrameAdapters.xml
+++ b/crates/benilla-app/assets/ui/ContainerFrameAdapters.xml
@@ -24,7 +24,8 @@
     slots, so it has to detour out of the container API to describe one. benilla's keyring is an
     ordinary container (id -2, decision 0765): its slots come through `GetContainerItemInfo` and
     `GameTooltip:SetBagItem` like every other bag's. So the detour is not merely unavailable here
-    (neither `KeyRingButtonIDToInvSlotID` nor `CursorUpdate` is a binding) — it is *wrong* here,
+    (`KeyRingButtonIDToInvSlotID` is not a binding here; `CursorUpdate` now is, transcribed from
+    UIParent.lua into UiPanels.xml, so only half the detour is missing) — it is *wrong* here,
     and supplying the two verbs would buy an empty tooltip, because our keyring items were never
     fed into the inventory-slot space it reads.
 
diff --git a/crates/benilla-app/assets/ui/GossipFrame.xml b/crates/benilla-app/assets/ui/GossipFrame.xml
index 8bd92818..2d444d76 100644
--- a/crates/benilla-app/assets/ui/GossipFrame.xml
+++ b/crates/benilla-app/assets/ui/GossipFrame.xml
@@ -115,7 +115,7 @@
         -- has measured THIS text. A zero keeps the current height (never collapses the row) and
         -- the frame's OnUpdate below re-runs the fit until it settles.
         function BenillaGossipRow_Resize(button)
-            local h = button.label:GetStringHeight()
+            local h = button.label:GetHeight()
             if h <= 0 or button.benillaFitHeight == h then return end
             button.benillaFitHeight = h
             button:SetHeight(h + 2)
diff --git a/crates/benilla-app/assets/ui/MicroMenu.xml b/crates/benilla-app/assets/ui/MicroMenu.xml
index deb764f1..d68cbbd8 100644
--- a/crates/benilla-app/assets/ui/MicroMenu.xml
+++ b/crates/benilla-app/assets/ui/MicroMenu.xml
@@ -56,6 +56,29 @@
         - The keyring button (ref KeyRingButton, `hidden="true"` by default) stays out with the
           keyring container itself.
     -->
+    <!-- ── MainMenuBarMicroButton (ref MainMenuBarMicroButtons.xml l.4-18, VERBATIM) ─────────────
+         The micro-button base template. Ours declares its buttons directly, so nothing here needed
+         it — but an ADDON that adds a micro button inherits this name, and an unresolved
+         `inherits=` is silent: no error, just a button with no size, no hit-rect inset and no
+         tooltip scripts.
+
+         Verbatim, and it costs nothing: `GameTooltip_AddNewbieTip` is already ours (GameTooltip.xml)
+         and the rest is geometry. The HitRectInsets top=18 is the reference's own — the micro
+         buttons overlap the bar art above them, and without it the top third of every addon micro
+         button would eat clicks meant for the bar. -->
+    <Button name="MainMenuBarMicroButton" virtual="true">
+        <Size><AbsDimension x="29" y="58"/></Size>
+        <HitRectInsets><AbsInset left="0" right="0" top="18" bottom="0"/></HitRectInsets>
+        <Scripts>
+            <OnEnter>
+                GameTooltip_AddNewbieTip(this.tooltipText, 1.0, 1.0, 1.0, this.newbieText);
+            </OnEnter>
+            <OnLeave>
+                GameTooltip:Hide();
+            </OnLeave>
+        </Scripts>
+    </Button>
+
     <Script><![CDATA[
         -- ref GlobalStrings.lua — the eight labels (enUS), in the `X = X or` FALLBACK form: the
         -- app runs the real localized GlobalStrings.lua off the patch chain BEFORE this file
diff --git a/crates/benilla-app/assets/ui/QuestFrame.xml b/crates/benilla-app/assets/ui/QuestFrame.xml
index 425a83c5..77a95b96 100644
--- a/crates/benilla-app/assets/ui/QuestFrame.xml
+++ b/crates/benilla-app/assets/ui/QuestFrame.xml
@@ -252,7 +252,7 @@
         -- the SetText (the measure round-trip), hence the guard + the OnUpdate settle above.
         function BenillaQuestTitleButton_Resize(button)
             local text = button:GetFontString()
-            local h = text and text:GetStringHeight() or 0
+            local h = text and text:GetHeight() or 0
             if h <= 0 or button.benillaFitHeight == h then return end
             button.benillaFitHeight = h
             button:SetHeight(h + 2)
diff --git a/crates/benilla-app/assets/ui/UiPanels.xml b/crates/benilla-app/assets/ui/UiPanels.xml
index 0a2f6c22..f706194b 100644
--- a/crates/benilla-app/assets/ui/UiPanels.xml
+++ b/crates/benilla-app/assets/ui/UiPanels.xml
@@ -715,6 +715,36 @@
             end
         end
 
+        -- ── The inspect-cursor pair (ref UIParent.lua l.1805-1817, VERBATIM) ──────────────────
+        -- `CursorUpdate` is the ctrl-hover "can I inspect this?" cursor swap, and `CursorOnUpdate`
+        -- is the OnUpdate wrapper that only re-runs it while the tooltip is still ours. Both are
+        -- **FrameXML, not engine** (`reference/1.12-globals.tsv` marks them `framexml`, while
+        -- `ResetCursor` and `ShowInspectCursor` beside them are `engine`) — so they are ours to
+        -- transcribe, and every piece they reach for already resolves here: `IsControlKeyDown`,
+        -- `ShowInspectCursor`, `ResetCursor` and `GameTooltip:IsOwned` are all present.
+        --
+        -- Two corpus addons call `CursorUpdate` (AdvancedTradeSkillWindow, WhoHas) and one calls
+        -- `CursorOnUpdate`. It is also a blocker — one of several — for two reference templates
+        -- addons inherit (`GroupLootFrameTemplate`, `ContainerFrameItemButtonTemplate`), and it is
+        -- called by the SOURCED `ContainerFrame.lua`'s keyring fork.
+        --
+        -- `this.hasItem` is read, not required: the reference tests it as a plain truthy field the
+        -- hovering frame sets for itself, so a frame that never sets it simply takes the
+        -- `ResetCursor` arm — which is why this is safe to ship before anything sets it.
+        function CursorUpdate()
+            if ( IsControlKeyDown() and this.hasItem ) then
+                ShowInspectCursor()
+            else
+                ResetCursor()
+            end
+        end
+
+        function CursorOnUpdate()
+            if ( GameTooltip:IsOwned(this) ) then
+                CursorUpdate()
+            end
+        end
+
         -- SetDesaturation(texture, desaturation) — ref UIParent.lua l.1499-1510, verbatim. The
         -- reference itself has a no-shader fallback, and OURS IS ALWAYS THAT PATH: this engine has
         -- no SetDesaturated, so `shaderSupported` is false exactly as on a 1.12 card without the
diff --git a/crates/benilla-app/assets/ui/UnitFrames.xml b/crates/benilla-app/assets/ui/UnitFrames.xml
index ee04fe8a..02e63bd7 100644
--- a/crates/benilla-app/assets/ui/UnitFrames.xml
+++ b/crates/benilla-app/assets/ui/UnitFrames.xml
@@ -93,6 +93,35 @@
         server slot order, not insertion order, exactly like the reference. The target-of-target
         branches take the not-shown leg (wrap 6, buffs under Debuff7) until a ToT frame exists.
     -->
+    <!-- ── TargetBuffButtonTemplate (ref TargetFrame.xml l.9-27, VERBATIM) ──────────────────────
+         A reference template addons INHERIT and we did not declare. `CT_UnitFrames` builds its own
+         `CT_UnitFrames_BuffButtonTemplate` on top of it (CT_TargetFrame.xml:4), and an unresolved
+         `inherits=` is SILENT — no load error, no session error, nothing in any column. The addon
+         simply gets a button with no size, no icon region and no tooltip scripts, and nothing
+         anywhere says so. That invisibility is why this row only ever appeared in the report's
+         missing-TEMPLATES ranking.
+
+         Transcribed verbatim because every piece of it already resolves here: `GameTooltip:SetOwner`
+         and `GameTooltip:SetUnitBuff` are both ours, and the icon is a plain `setAllPoints` texture.
+         The `$parentIcon` name matters — that is what a consumer getglobals to set the texture. -->
+    <Button name="TargetBuffButtonTemplate" virtual="true">
+        <Size><AbsDimension x="21" y="21"/></Size>
+        <Layers>
+            <Layer level="ARTWORK">
+                <Texture name="$parentIcon" setAllPoints="true"/>
+            </Layer>
+        </Layers>
+        <Scripts>
+            <OnEnter>
+                GameTooltip:SetOwner(this, "ANCHOR_BOTTOMRIGHT", 15, -25);
+                GameTooltip:SetUnitBuff("target", this.id);
+            </OnEnter>
+            <OnLeave>
+                GameTooltip:Hide();
+            </OnLeave>
+        </Scripts>
+    </Button>
+
     <Script><![CDATA[
         -- The right-click-menu explanations the detailed-tooltip fork shows in place of the unit
         -- lines (BenillaUnitFrame_OnEnter below) — ref GlobalStrings.lua l.2993/3081/2754/2755
diff --git a/crates/benilla-app/src/ui_script/panel_tests.rs b/crates/benilla-app/src/ui_script/panel_tests.rs
index 00e461c8..92fde6b2 100644
--- a/crates/benilla-app/src/ui_script/panel_tests.rs
+++ b/crates/benilla-app/src/ui_script/panel_tests.rs
@@ -408,7 +408,7 @@ fn shipped_gossip_rows_grow_to_their_wrapped_labels() {
     let row = |i: u32| -> (f32, f32, f32) {
         s.eval::<(f32, f32, f32)>(&format!(
             "return GossipRow{i}:GetTop(), GossipRow{i}:GetBottom(), \
-             GossipRow{i}Label:GetStringHeight()"
+             GossipRow{i}Label:GetHeight()"
         ))
         .unwrap()
     };
diff --git a/crates/benilla-app/src/ui_script/quest_tests.rs b/crates/benilla-app/src/ui_script/quest_tests.rs
index 0462e5fe..567b6963 100644
--- a/crates/benilla-app/src/ui_script/quest_tests.rs
+++ b/crates/benilla-app/src/ui_script/quest_tests.rs
@@ -627,7 +627,7 @@ fn greeting_panel_title_rows_grow_to_their_wrapped_titles() {
     let row = |i: u32| -> (f32, f32, f32) {
         s.eval::<(f32, f32, f32)>(&format!(
             "local b = getglobal('QuestTitleButton{i}')\n\
-             return b:GetTop(), b:GetBottom(), b:GetFontString():GetStringHeight()"
+             return b:GetTop(), b:GetBottom(), b:GetFontString():GetHeight()"
         ))
         .unwrap()
     };
diff --git a/crates/benilla-app/src/ui_script/shipped_xml_tests.rs b/crates/benilla-app/src/ui_script/shipped_xml_tests.rs
index 8072c04f..c1ce1814 100644
--- a/crates/benilla-app/src/ui_script/shipped_xml_tests.rs
+++ b/crates/benilla-app/src/ui_script/shipped_xml_tests.rs
@@ -503,3 +503,106 @@ fn every_shipped_font_object_is_published_as_a_lua_global() {
         assert!(height > 0.0, "{name}: height {height}");
     }
 }
+
+/// **Two reference templates addons INHERIT, and the silence that hid them.**
+///
+/// `TargetBuffButtonTemplate` (ref `TargetFrame.xml`) and `MainMenuBarMicroButton` (ref
+/// `MainMenuBarMicroButtons.xml`) are declared by the reference and were not by us. An unresolved
+/// `inherits=` is **silent** — no load error, no session error, nothing in any harness column — so
+/// a consumer just gets a button with no size, no hit-rect and no scripts, and nothing anywhere
+/// says so. They surfaced only in the report's missing-TEMPLATES ranking.
+///
+/// Asserted through what a consumer actually gets: inherit the template, then read back the
+/// geometry and the script the reference confers.
+#[test]
+fn the_inheritable_reference_templates_confer_their_shape() {
+    let mut s = benilla_ui::script::UiScript::new().unwrap();
+    s.set_screen_size(1024.0, 768.0);
+    assert!(super::load_default_ui(&s).is_empty());
+
+    // `CT_UnitFrames/CT_TargetFrame.xml:4` builds its own virtual template on top of this one, so
+    // the inherit has to work through a second hop as well as directly.
+    s.run(
+        r#"
+        BuffProbe = CreateFrame("Button", "BuffProbe", UIParent, "TargetBuffButtonTemplate")
+        MicroProbe = CreateFrame("Button", "MicroProbe", UIParent, "MainMenuBarMicroButton")
+        "#,
+    )
+    .unwrap();
+    s.resolve();
+
+    assert_eq!(
+        s.eval::<(f64, f64)>("return BuffProbe:GetWidth(), BuffProbe:GetHeight()")
+            .unwrap(),
+        (21.0, 21.0),
+        "the buff button carries the reference's 21x21"
+    );
+    assert!(
+        s.eval::<bool>("return BuffProbeIcon ~= nil").unwrap(),
+        "$parentIcon is the region a consumer getglobals to set the texture"
+    );
+    assert!(
+        s.eval::<bool>(r#"return BuffProbe:GetScript("OnEnter") ~= nil"#)
+            .unwrap(),
+        "the tooltip script comes with the template"
+    );
+
+    assert_eq!(
+        s.eval::<(f64, f64)>("return MicroProbe:GetWidth(), MicroProbe:GetHeight()")
+            .unwrap(),
+        (29.0, 58.0)
+    );
+    assert!(s
+        .eval::<bool>(r#"return MicroProbe:GetScript("OnEnter") ~= nil"#)
+        .unwrap());
+    assert!(s.errors().is_empty(), "no script errors: {:?}", s.errors());
+}
+
+/// **`CursorUpdate` / `CursorOnUpdate` — the inspect-cursor pair, transcribed from FrameXML.**
+///
+/// Both are `framexml` origin in `reference/1.12-globals.tsv` (while `ResetCursor` and
+/// `ShowInspectCursor` beside them are `engine`), so they are ours to write rather than to bind.
+/// Two corpus addons call `CursorUpdate` and one calls `CursorOnUpdate`; it is also one of the
+/// blockers on two reference templates addons inherit, and the sourced `ContainerFrame.lua` calls
+/// it from its keyring fork.
+#[test]
+fn the_inspect_cursor_pair_takes_both_arms() {
+    let mut s = benilla_ui::script::UiScript::new().unwrap();
+    s.set_screen_size(1024.0, 768.0);
+    assert!(super::load_default_ui(&s).is_empty());
+
+    // Both exist as functions — the shape a caller checks before hooking.
+    assert_eq!(
+        s.eval::<(String, String)>("return type(CursorUpdate), type(CursorOnUpdate)")
+            .unwrap(),
+        ("function".into(), "function".into())
+    );
+
+    // **The no-ctrl arm, which is the one that runs in practice.** `this.hasItem` is read as a
+    // plain truthy field, so a frame that never sets it simply takes `ResetCursor` — this is why
+    // the pair is safe to ship before anything sets that field.
+    s.run(
+        r#"
+        CursorProbe = CreateFrame("Frame", "CursorProbe", UIParent)
+        this = CursorProbe
+        CursorUpdate()
+        this = nil
+        "#,
+    )
+    .unwrap();
+    assert!(
+        s.errors().is_empty(),
+        "the ResetCursor arm runs clean: {:?}",
+        s.errors()
+    );
+
+    // `CursorOnUpdate` gates on tooltip ownership, so with the tooltip unowned it must do nothing
+    // at all rather than reach through to the cursor.
+    s.run("this = CursorProbe CursorOnUpdate() this = nil")
+        .unwrap();
+    assert!(
+        s.errors().is_empty(),
+        "the unowned-tooltip gate short-circuits: {:?}",
+        s.errors()
+    );
+}
diff --git a/crates/benilla-ui/src/loader/mod.rs b/crates/benilla-ui/src/loader/mod.rs
index fa160175..d14696d9 100644
--- a/crates/benilla-ui/src/loader/mod.rs
+++ b/crates/benilla-ui/src/loader/mod.rs
@@ -614,7 +614,9 @@ impl Loader<'_> {
         // One model borrow, then the insert — `font_objects` and `framexml_fonts` are both on it.
         {
             let mut model = self.model();
-            model.font_objects.insert(name.clone(), font);
+            model
+                .font_objects_by_lower
+                .insert(name.to_ascii_lowercase(), font);
             // Store the merged (flattened) node so a chain rooted here reads resolved values.
             model
                 .framexml_fonts
diff --git a/crates/benilla-ui/src/loader/regions.rs b/crates/benilla-ui/src/loader/regions.rs
index d963a8ab..f9973267 100644
--- a/crates/benilla-ui/src/loader/regions.rs
+++ b/crates/benilla-ui/src/loader/regions.rs
@@ -257,6 +257,15 @@ impl Loader<'_> {
     /// exist. Depth is bounded: a template registry can contain a cycle, and a loader that hangs on
     /// a malformed addon is worse than one that gives up on it.
     fn font_object_through_templates(&self, inherits: &str) -> Option<String> {
+        // **The probes here stay case-EXACT, and the outcome is still folded.** Font names match
+        // case-insensitively in 1.12 (`0x783870`, `SStrCmpI`), and that fold lives in
+        // `Model::font_object` — so a miss here falls through to the caller's
+        // `unwrap_or_else(|| name.to_string())` and `SetFontObject` resolves it anyway.
+        //
+        // Not folded HERE because the `framexml_fonts` element registry's other reader hands its
+        // keys to `framexml::expand`, which is the SAME expansion templates go through — and
+        // whether the client matches TEMPLATE names case-insensitively is not carved. Folding this
+        // registry would quietly extend a verified font fact to unverified template behaviour.
         const MAX_HOPS: usize = 8;
         let model = self.model();
         let fonts = model.framexml_fonts.borrow();
diff --git a/crates/benilla-ui/src/loader/tests.rs b/crates/benilla-ui/src/loader/tests.rs
index 2f885784..5ee54812 100644
--- a/crates/benilla-ui/src/loader/tests.rs
+++ b/crates/benilla-ui/src/loader/tests.rs
@@ -1327,6 +1327,46 @@ mod region_template_tests {
         );
     }
 
+    /// **A font-object name resolves case-INSENSITIVELY**, because the client's font registry
+    /// compares its keys with `SStrCmpI` (`0x783870`/`0x7838c7`, wow-re
+    /// `font-object-lua-surface.md`: *"Font names are matched case-insensitively"*).
+    ///
+    /// `Recap/RecapOptions.xml:32` inherits `GameFontHighLightSmall`; the shipped font is
+    /// `GameFontHighlightSmall`, one letter's case apart. On the real client that resolves, and it
+    /// used to be a warn-once gap here — a NARROWING fix, like the unit-token fold (1247).
+    #[test]
+    fn a_font_object_inherits_resolves_whatever_its_case() {
+        let s = UiScript::new().unwrap();
+        let doc = parse(
+            r#"<Ui>
+                <Font name="GameFontHighlightSmall" font="Fonts\FRIZQT__.TTF" virtual="true">
+                    <FontHeight><AbsValue val="10"/></FontHeight>
+                </Font>
+                <Frame name="CaseHost">
+                    <Size><AbsDimension x="100" y="30"/></Size>
+                    <Anchors><Anchor point="TOPLEFT" relativePoint="TOPLEFT"/></Anchors>
+                    <Layers><Layer level="ARTWORK">
+                        <FontString name="CaseLabel" inherits="GameFontHighLightSmall" text="hi"/>
+                    </Layer></Layers>
+                </Frame>
+            </Ui>"#,
+        )
+        .unwrap();
+        let report = load(&s, &doc, &no_files);
+        assert!(report.errors.is_empty(), "errors: {:?}", report.errors);
+        assert!(
+            report.warnings.is_empty(),
+            "a differently-cased font name must resolve, not warn: {:?}",
+            report.warnings
+        );
+        assert_eq!(
+            s.eval::<(String, f32)>("local f, h = CaseLabel:GetFont() return f, h")
+                .unwrap(),
+            ("Fonts\\FRIZQT__.TTF".to_string(), 10.0),
+            "the mis-cased inherit found the shipped font"
+        );
+    }
+
     /// **EQL3's actual shape: FontString -> virtual FontString TEMPLATE -> Font object.** One hop
     /// works (above); this is the two-hop chain every "define a line template once, stamp it N
     /// times" addon writes, and `EQL3_Tracker.xml:6/32` is the corpus instance —
diff --git a/crates/benilla-ui/src/script/button.rs b/crates/benilla-ui/src/script/button.rs
index bd4cdc90..42e91a6d 100644
--- a/crates/benilla-ui/src/script/button.rs
+++ b/crates/benilla-ui/src/script/button.rs
@@ -115,7 +115,7 @@ fn link_label_to_font_object(lua: &Lua, text: Option<RegionHandle>, name: Option
     };
     // An unregistered name is not an error here: `SetTextFontObject` already accepted it, and the
     // loader's own log-and-continue rule (0068) owns the reporting.
-    let Some(fo) = model.font_objects.get(name).cloned() else {
+    let Some(fo) = model.font_object(name).cloned() else {
         return;
     };
     let d = model.region_data.entry(rh).or_default();
@@ -311,7 +311,10 @@ pub(super) fn install(lua: &Lua) -> mlua::Result<()> {
     // so this answers the harmless number rather than raising on a guess.
     for (name, region_getter) in [
         ("GetTextWidth", "GetStringWidth"),
-        ("GetTextHeight", "GetStringHeight"),
+        // `GetHeight`, not a `GetStringHeight` — 1.12 has no such method (byte-verified absent
+        // in every encoding), and the reference's own `Button:GetTextHeight 0x782390` is this
+        // same call on the embedded FontString rather than a separate API.
+        ("GetTextHeight", "GetHeight"),
     ] {
         m.set(
             name,
@@ -435,7 +438,7 @@ pub(super) fn install(lua: &Lua) -> mlua::Result<()> {
                 Some(f) => (Some(f.path), Some(f.height), f.flags),
                 None => {
                     let model = lua.app_data_ref::<Model>().expect("model app_data");
-                    let fo = inherits.and_then(|n| model.font_objects.get(&n));
+                    let fo = inherits.and_then(|n| model.font_object(&n));
                     (
                         fo.and_then(|f| f.font.clone()),
                         fo.and_then(|f| f.height),
diff --git a/crates/benilla-ui/src/script/extract.rs b/crates/benilla-ui/src/script/extract.rs
index 6d302929..286ce63f 100644
--- a/crates/benilla-ui/src/script/extract.rs
+++ b/crates/benilla-ui/src/script/extract.rs
@@ -199,7 +199,7 @@ impl UiScript {
                             } else {
                                 bs.normal_font.as_ref()
                             };
-                            state_font = name.and_then(|n| model.font_objects.get(n));
+                            state_font = name.and_then(|n| model.font_object(n));
                             button_font = bs.font.as_ref();
                             // The per-state color override (Button:Set*TextColor) — hover falls
                             // back to the normal color, mirroring the font fallback above.
@@ -212,6 +212,15 @@ impl UiScript {
                             };
                         }
                     }
+                    // A TITLE REGION NEVER DRAWS. It is a hit rectangle, not a visual: wow-re
+                    // carves it as a plain Region with no textures at all
+                    // (`widget-api-batch-benilla.md` Q6). Falling through here would emit the
+                    // texture quad the `else` branch below builds — invisible on screen, but the
+                    // render report counts quads, so every addon that makes one would read as
+                    // "drew something" (1246's lesson about what an instrument is told).
+                    if region.map(|r| r.kind) == Some(crate::widget::RegionKind::Title) {
+                        continue;
+                    }
                     let mut data = model.region_data.get(&rh).cloned().unwrap_or_default();
                     // Region-level Hide (the VisibleRegion bit): no quad at all.
                     if data.hidden {
diff --git a/crates/benilla-ui/src/script/font.rs b/crates/benilla-ui/src/script/font.rs
index d5d1d3b9..7f004e9b 100644
--- a/crates/benilla-ui/src/script/font.rs
+++ b/crates/benilla-ui/src/script/font.rs
@@ -229,7 +229,7 @@ pub(crate) fn repaint(d: &mut RegionData, fo: &FontObject) {
 /// Per-state **button** label fonts need no equivalent: they are stored as names and re-resolved at
 /// every `extract`, so a mutated font object reaches them on the next frame by construction.
 pub(crate) fn propagate(model: &mut Model, name: &str) {
-    let Some(fo) = model.font_objects.get(name).cloned() else {
+    let Some(fo) = model.font_object(name).cloned() else {
         return;
     };
     for d in model.region_data.values_mut() {
@@ -244,7 +244,10 @@ pub(crate) fn propagate(model: &mut Model, name: &str) {
 fn edit<R>(lua: &Lua, this: &Table, f: impl FnOnce(&mut FontObject) -> R) -> mlua::Result<R> {
     let name = name_of(this)?;
     let mut model = lua.app_data_mut::<Model>().expect("model");
-    let out = f(model.font_objects.entry(name.clone()).or_default());
+    let out = f(model
+        .font_objects_by_lower
+        .entry(name.to_ascii_lowercase())
+        .or_default());
     propagate(&mut model, &name);
     Ok(out)
 }
@@ -253,7 +256,7 @@ fn edit<R>(lua: &Lua, this: &Table, f: impl FnOnce(&mut FontObject) -> R) -> mlu
 fn read(lua: &Lua, this: &Table) -> mlua::Result<FontObject> {
     let name = name_of(this)?;
     let model = lua.app_data_ref::<Model>().expect("model");
-    Ok(model.font_objects.get(&name).cloned().unwrap_or_default())
+    Ok(model.font_object(&name).cloned().unwrap_or_default())
 }
 
 // ─────────────────────────────────────────────────────────────────────────────────────────────
@@ -529,7 +532,7 @@ fn copy_from(lua: &Lua, this: &Table, other: &Value, verb: &str) -> mlua::Result
     let src = resolve_required(verb, other)?;
     let paint = {
         let model = lua.app_data_ref::<Model>().expect("model");
-        model.font_objects.get(&src).cloned().ok_or_else(|| {
+        model.font_object(&src).cloned().ok_or_else(|| {
             mlua::Error::runtime(format!(
                 "{verb}: no font object named '{src}' is registered"
             ))
@@ -558,7 +561,10 @@ fn create_font(lua: &Lua, name: Option<String>) -> mlua::Result<Table> {
     })?;
     {
         let mut model = lua.app_data_mut::<Model>().expect("model");
-        model.font_objects.entry(name.clone()).or_default();
+        model
+            .font_objects_by_lower
+            .entry(name.to_ascii_lowercase())
+            .or_default();
     }
     let t = wrapper(lua, &name)?;
     publish_global(lua, &name, &t)?;
diff --git a/crates/benilla-ui/src/script/font_block.rs b/crates/benilla-ui/src/script/font_block.rs
index 7a4ba9d5..c72dadef 100644
--- a/crates/benilla-ui/src/script/font_block.rs
+++ b/crates/benilla-ui/src/script/font_block.rs
@@ -188,7 +188,7 @@ pub(super) fn install(
                 model.region_data.entry(rh).or_default().font_object = None;
                 return Ok(());
             };
-            let Some(fo) = model.font_objects.get(&name).cloned() else {
+            let Some(fo) = model.font_object(&name).cloned() else {
                 return Err(mlua::Error::runtime(format!(
                     "SetFontObject: no font object named '{name}' is registered"
                 )));
@@ -215,7 +215,7 @@ pub(super) fn install(
                     .region_data
                     .get(&rh)
                     .and_then(|d| d.font_object.clone())
-                    .filter(|n| model.font_objects.contains_key(n))
+                    .filter(|n| model.font_object(n).is_some())
             };
             match name {
                 Some(n) => Ok(Value::Table(super::font::wrapper(lua, &n)?)),
diff --git a/crates/benilla-ui/src/script/mod.rs b/crates/benilla-ui/src/script/mod.rs
index 66bb763a..1f34507d 100644
--- a/crates/benilla-ui/src/script/mod.rs
+++ b/crates/benilla-ui/src/script/mod.rs
@@ -192,6 +192,117 @@ const REG_FRAME_META: &str = "__benilla_frame_meta";
 const REG_REGION_META: &str = "__benilla_region_meta";
 const REG_FRAME_METHODS: &str = "__benilla_frame_methods";
 const REG_REGION_METHODS: &str = "__benilla_region_methods";
+/// The full table's registry key, exposed for the exhaustiveness gate in `tests::reference_surface`
+/// — the split's correctness is a property of what the VM HOLDS, not of the source that builds it.
+#[cfg(test)]
+pub(crate) const REG_REGION_METHODS_FOR_TEST: &str = REG_REGION_METHODS;
+/// The **title region's** method table + metatable — the 19 Region methods and nothing else.
+const REG_TITLE_METHODS: &str = "__benilla_title_methods";
+const REG_TITLE_META: &str = "__benilla_title_meta";
+/// The two region LEAF tables + metatables — Texture and FontString each answer their own map.
+const REG_TEXTURE_METHODS: &str = "__benilla_texture_methods";
+const REG_TEXTURE_META: &str = "__benilla_texture_meta";
+const REG_FONTSTRING_METHODS: &str = "__benilla_fontstring_methods";
+const REG_FONTSTRING_META: &str = "__benilla_fontstring_meta";
+
+/// The **Region method map** (`0xcf54b4`) — the 19 names every region leaf reaches through its own
+/// lookup's fallback, carved in wow-re `system/ui/scratch/font-object-lua-surface.md` and asserted
+/// as a SET by `tests::reference_surface`. Named here because two things need the same list: that
+/// test, and the title region's narrower method table (1250 §5).
+/// Names on **both** region leaves — and each leaf registers its own copy, so these are NOT on the
+/// Region map and must not be hoisted into it (wow-re
+/// `system/ui/scratch/texture-fontstring-method-split.md`, stated there as a trap in as many words).
+/// `GetDrawLayer` is in the client's pair and absent here; absent is absent.
+pub(crate) const REGION_LEAF_SHARED: [&str; 8] = [
+    "SetDrawLayer",
+    "SetVertexColor",
+    "SetAlpha",
+    "GetAlpha",
+    "Show",
+    "Hide",
+    "IsVisible",
+    "IsShown",
+];
+
+/// **Texture-only.** Note `GetVertexColor` sits here while `SetVertexColor` is shared — an asymmetry
+/// no reasonable partition invents, and the carve calls it out. Also note the client's Texture map
+/// has `SetGradientAlpha` where FontString has `SetAlphaGradient`: a near-miss pair, and we install
+/// only the FontString one.
+///
+/// The tail three are OURS, not 1.12's, and are parked here rather than pruned: `SetPortraitToTexture`
+/// and `SetRotation` are texture verbs the carve's 22 does not list, and `SetSize` is an Era
+/// geometry verb absent from the Region map. Removing a superset is a separate question per name —
+/// this landing partitions, it does not prune.
+pub(crate) const TEXTURE_ONLY_METHODS: [&str; 11] = [
+    "SetGradient",
+    "SetGradientAlpha",
+    "GetTexture",
+    "SetTexture",
+    "GetTexCoord",
+    "SetTexCoord",
+    "SetBlendMode",
+    "SetDesaturated",
+    "GetVertexColor",
+    "SetRotation",
+    "SetSize",
+];
+
+/// **FontString-only** — the font/text/justify/shadow block plus the string metrics.
+///
+/// The tail two are OURS: `SetFormattedText` is not in the client's 32, and `SetSize` is the same
+/// Era geometry verb the Texture list carries. Parked, not pruned, pending their own checks.
+///
+/// `GetStringHeight` was here and is GONE (1251's first prune): byte-verified absent from 1.12 in
+/// every encoding, ours was a byte-identical duplicate of `GetHeight`, and every call site — two of
+/// our own XML files, two tests, and `Button:GetTextHeight`'s delegate — now goes through the
+/// Region method the reference itself uses.
+pub(crate) const FONTSTRING_ONLY_METHODS: [&str; 23] = [
+    "SetFont",
+    "GetFont",
+    "SetFontObject",
+    "GetFontObject",
+    "SetTextColor",
+    "GetTextColor",
+    "SetShadowColor",
+    "GetShadowColor",
+    "SetShadowOffset",
+    "GetShadowOffset",
+    "SetJustifyH",
+    "GetJustifyH",
+    "SetJustifyV",
+    "GetJustifyV",
+    "SetText",
+    "GetText",
+    "SetTextHeight",
+    "GetStringWidth",
+    "SetNonSpaceWrap",
+    "CanNonSpaceWrap",
+    "SetAlphaGradient",
+    "SetFormattedText",
+    "SetSize",
+];
+
+pub(crate) const REGION_MAP_METHODS: [&str; 19] = [
+    "GetObjectType",
+    "IsObjectType",
+    "GetName",
+    "GetParent",
+    "SetParent",
+    "GetCenter",
+    "GetLeft",
+    "GetRight",
+    "GetTop",
+    "GetBottom",
+    "GetWidth",
+    "SetWidth",
+    "GetHeight",
+    "SetHeight",
+    "GetNumPoints",
+    "GetPoint",
+    "SetPoint",
+    "SetAllPoints",
+    "ClearAllPoints",
+];
 const REG_WRAPPERS: &str = "__benilla_wrappers";
 const REG_SCRIPTS: &str = "__benilla_scripts";
 
@@ -893,7 +1004,7 @@ impl UiScript {
     /// where that fork lives). A census that asks only the template registry reports every font in
     /// the corpus as a missing template.
     pub fn has_font_object(&self, name: &str) -> bool {
-        self.model_ref().font_objects.contains_key(name)
+        self.model_ref().font_object(name).is_some()
     }
 
     /// The **widget kind of a published name** — `"MessageFrame"`, `"Button"`, `"Texture"`, … — or
@@ -944,6 +1055,9 @@ impl UiScript {
         model.arena.region(h).map(|r| match r.kind {
             crate::widget::RegionKind::Texture => "Texture",
             crate::widget::RegionKind::FontString => "FontString",
+            // A title region is a plain Region and says so (Q6) — and it is unreachable by name
+            // anyway: `CreateTitleRegion` takes no name argument at all.
+            crate::widget::RegionKind::Title => "Region",
         })
     }
 
@@ -974,7 +1088,9 @@ impl UiScript {
     /// like one declared in XML (`fs:SetFontObject(Name)`, `Name:GetFont()`). One registration act,
     /// one outcome: the two paths cannot drift.
     pub fn register_font_object(&self, name: &str, font: FontObject) {
-        self.model_mut().font_objects.insert(name.to_string(), font);
+        self.model_mut()
+            .font_objects_by_lower
+            .insert(name.to_ascii_lowercase(), font);
         // Publishing cannot fail for a fresh table + a string key; a registry hiccup is not worth
         // an unwrap in a host-facing setter, and the record is already in place either way.
         let _ = font::publish(&self.lua, name);
@@ -983,7 +1099,7 @@ impl UiScript {
     /// Look up a registered [`FontObject`] by name (the resolved paint), if any. Used by tests and by
     /// the `SetFontObject` binding.
     pub fn font_object(&self, name: &str) -> Option<FontObject> {
-        self.model_ref().font_objects.get(name).cloned()
+        self.model_ref().font_object(name).cloned()
     }
 
     /// Every registered [`FontObject`] (the resolved paints of all loaded `<Font>` nodes) — the
@@ -991,7 +1107,11 @@ impl UiScript {
     /// off this to know which outlined cell variants the shipped UI can actually request
     /// (the outlined-glyph bake, the fade-composite fold-back record).
     pub fn font_objects(&self) -> Vec<FontObject> {
-        self.model_ref().font_objects.values().cloned().collect()
+        self.model_ref()
+            .font_objects_by_lower
+            .values()
+            .cloned()
+            .collect()
     }
 
     // ── internals ────────────────────────────────────────────────────────────────────────────
diff --git a/crates/benilla-ui/src/script/model.rs b/crates/benilla-ui/src/script/model.rs
index f92b4b80..17ac8b0a 100644
--- a/crates/benilla-ui/src/script/model.rs
+++ b/crates/benilla-ui/src/script/model.rs
@@ -104,7 +104,17 @@ pub(crate) struct Model {
     /// The named virtual **Font object** registry (`<Font name=…>` → resolved paint), keyed by name.
     /// Populated by the loader as it walks top-level `<Font>` nodes; read by `SetFontObject` and by
     /// FontString `inherits=` resolution. Data only — no Lua handles (MAXCSTACK discipline).
-    pub(crate) font_objects: HashMap<String, FontObject>,
+    /// The named `<Font>` objects, **keyed by the ASCII-LOWERCASED name**.
+    ///
+    /// 1.12's font registry hashes the name and compares keys with `SStrCmpI` — case-INSENSITIVE
+    /// (`0x783870`/`0x7838c7`, wow-re `system/ui/scratch/font-object-lua-surface.md`: *"Font names
+    /// are matched case-insensitively"*), and a name string handed to `SetFontObject` folds the
+    /// same way. `Recap/RecapOptions.xml:32` inherits `GameFontHighLightSmall` — the shipped font
+    /// is `GameFontHighlightSmall`, one letter's case apart — and on the real client that resolves.
+    ///
+    /// Read it through [`Model::font_object`], never directly: that is where the fold lives, and
+    /// the name says so because nothing else guards the invariant (1247's shape).
+    pub(crate) font_objects_by_lower: HashMap<String, FontObject>,
     /// The last [`UiScript::resolve`] result for **anchored** regions (those with a non-empty
     /// [`RegionData::anchors`]): the region's own resolved rect, owner-relative (see [`extract`]).
     /// Regions with no anchors are absent here — they fall to the size-centered / fill-owner path.
@@ -959,6 +969,17 @@ impl Model {
     /// The uppercase scan is a fast path, not an optimisation for its own sake: every internal
     /// caller passes a lowercase literal (`"player"`, `"target"`), so the common case allocates
     /// nothing and only an addon's `"Player"` pays for a `String`.
+    /// A named font object, **case-folded the way the client folds it** — `SStrCmpI` over the font
+    /// registry's keys. ASCII only, and the uppercase scan is a fast path: every internal caller
+    /// passes an exact shipped name, so only an addon's odd spelling pays for a `String`.
+    pub(crate) fn font_object(&self, name: &str) -> Option<&FontObject> {
+        if name.bytes().any(|b| b.is_ascii_uppercase()) {
+            self.font_objects_by_lower.get(&name.to_ascii_lowercase())
+        } else {
+            self.font_objects_by_lower.get(name)
+        }
+    }
+
     pub(crate) fn unit(&self, token: &str) -> Option<&UnitState> {
         if token.bytes().any(|b| b.is_ascii_uppercase()) {
             self.units_by_lower.get(&token.to_ascii_lowercase())
@@ -988,7 +1009,7 @@ impl Model {
             chat_tab: false,
             region_data: HashMap::new(),
             backdrops: HashMap::new(),
-            font_objects: HashMap::new(),
+            font_objects_by_lower: HashMap::new(),
             region_resolved: HashMap::new(),
             next_id: 1,
             id_to_frame: HashMap::new(),
diff --git a/crates/benilla-ui/src/script/object.rs b/crates/benilla-ui/src/script/object.rs
index 2a39d97b..2007c48b 100644
--- a/crates/benilla-ui/src/script/object.rs
+++ b/crates/benilla-ui/src/script/object.rs
@@ -28,7 +28,7 @@ use crate::widget::{FrameHandle, FrameKind};
 mod events_regions;
 mod frame_state;
 mod layout_methods;
-mod movable;
+pub(crate) mod movable;
 pub(crate) mod toplevel;
 pub(crate) use layout_methods::anchor_bits_eq;
 pub(crate) use movable::{advance_move, advance_size, FrameMove, FrameSizing};
diff --git a/crates/benilla-ui/src/script/object/events_regions.rs b/crates/benilla-ui/src/script/object/events_regions.rs
index 77ef1b2d..15ac2d57 100644
--- a/crates/benilla-ui/src/script/object/events_regions.rs
+++ b/crates/benilla-ui/src/script/object/events_regions.rs
@@ -142,6 +142,86 @@ pub(super) fn install(lua: &Lua, m: &Table) -> mlua::Result<()> {
             },
         )?,
     )?;
+    // ── The title region: Frame:CreateTitleRegion() / GetTitleRegion() ──────────────────────────
+    //
+    // wow-re `system/ui/scratch/widget-api-batch-benilla.md` Q6 (`0x773910` / `0x773820`). Four
+    // details, each one a coin-flip a reimplementation loses:
+    //
+    //  · **It reads NO argument at all** — nothing in `0x773910`-`0x773a1f` touches Lua index 2. So
+    //    `CustomNameplates/options.lua:73`'s `CreateTitleRegion(optionsFrame)` is harmless and
+    //    identical to the no-arg call, rather than an error or a differently-parented region.
+    //  · **It is IDEMPOTENT, destructively.** One region per frame (`CSimpleFrame+0xA8`): a second
+    //    call runs ClearAllPoints on the existing one and returns THE SAME OBJECT — so calling it
+    //    on an XML-declared `<TitleRegion>` silently wipes that region's anchors. Returning a
+    //    fresh region instead would leave the first one hit-testing forever.
+    //  · **A fresh one has NO anchors** and does nothing until `SetPoint`/`SetAllPoints`. Both
+    //    corpus consumers immediately call `SetAllPoints`, which is the whole-window drag idiom.
+    //  · **`GetTitleRegion` answers 1 value (nil)** when there is none — note the asymmetry with
+    //    `GetBackdrop`, which answers 0 values. Q6 flags it explicitly; both converged
+    //    independently there, so both are reproduced here.
+    // **ONE NAMED DIVERGENCE, because it is a superset and 1189 is what a superset costs.** Q6 says
+    // the object answers *exactly* the 19 Region methods — no Show/Hide, no scripts, no textures.
+    // Ours answers the whole shared region table, because Texture/FontString/Title use one
+    // metatable here, so `titleRegion:SetTexture(…)` is accepted where the reference would raise
+    // `attempt to call method`. It is inert rather than wrong — a title region never draws (the
+    // extract skips its kind outright), so a texture or a Hide set on one changes nothing — but an
+    // addon that FEATURE-DETECTS would see a method the real client does not have. Splitting the
+    // metatable is the fix; it is not free, and nothing in the corpus asks, so this is recorded
+    // rather than hidden.
+    m.set(
+        "CreateTitleRegion",
+        lua.create_function(|lua, this: Table| {
+            let owner = frame_handle_of(lua, &this)?;
+            let existing = {
+                let model = lua.app_data_ref::<Model>().expect("model");
+                model.arena.frame(owner).and_then(|f| f.title_region)
+            };
+            if let Some(rh) = existing {
+                let id = {
+                    let mut model = lua.app_data_mut::<Model>().expect("model");
+                    let d = model.region_data.entry(rh).or_default();
+                    let changed = !d.anchors.is_empty();
+                    d.anchors.clear();
+                    if changed {
+                        model.touch_layout();
+                    }
+                    model.region_id(rh)
+                };
+                return region_wrapper(lua, id);
+            }
+            let wrapper = create_region(lua, &this, RegionKind::Title, None, None)?;
+            let id = decode_id(&wrapper)?;
+            let mut model = lua.app_data_mut::<Model>().expect("model");
+            let rh = *model
+                .id_to_region
+                .get(&id)
+                .expect("the region we just created is registered");
+            if let Some(f) = model.arena.frame_mut(owner) {
+                f.title_region = Some(rh);
+            }
+            Ok(wrapper)
+        })?,
+    )?;
+    m.set(
+        "GetTitleRegion",
+        lua.create_function(|lua, this: Table| {
+            let owner = frame_handle_of(lua, &this)?;
+            let found = {
+                let mut model = lua.app_data_mut::<Model>().expect("model");
+                model
+                    .arena
+                    .frame(owner)
+                    .and_then(|f| f.title_region)
+                    .map(|rh| model.region_id(rh))
+            };
+            match found {
+                Some(id) => Ok(Value::Table(region_wrapper(lua, id)?)),
+                // ONE value, and it is nil — not zero values. See the `GetBackdrop` asymmetry above.
+                None => Ok(Value::Nil),
+            }
+        })?,
+    )?;
+
     m.set(
         "CreateFontString",
         lua.create_function(
diff --git a/crates/benilla-ui/src/script/object/movable.rs b/crates/benilla-ui/src/script/object/movable.rs
index 6ae26be8..90fcca09 100644
--- a/crates/benilla-ui/src/script/object/movable.rs
+++ b/crates/benilla-ui/src/script/object/movable.rs
@@ -101,6 +101,15 @@ pub(crate) struct FrameMove {
     frame: FrameHandle,
     /// The cursor position at the last pump (`root+0xd08`/`+0xd0c`), UI px, y-up.
     sample: (f32, f32),
+    /// Whether releasing the mouse ends this move on its own.
+    ///
+    /// **The reference's drag MODE, reduced to the one bit that is observable from Lua.** The
+    /// mouse-up handler `0x766420` auto-cancels modes 1 (modifier-drag) and 2 (title region) and
+    /// leaves mode 3 (`StartMoving`) running until `StopMovingOrSizing`
+    /// (wow-re `widget-api-batch-benilla.md` Q6). So a title drag ends on release while a scripted
+    /// one outlives the button — which is exactly the distinction this module's own doc already
+    /// records for the drag/move split.
+    pub(crate) auto_stop: bool,
 }
 
 /// An in-flight `StartSizing` drag: which frame, which grip, and the cursor at the last pump.
@@ -337,10 +346,41 @@ fn start_moving(model: &mut Model, h: FrameHandle) -> mlua::Result<()> {
     model.moving = Some(FrameMove {
         frame: h,
         sample: model.cursor_pos,
+        // Lua `StartMoving` is mode 3: it survives the button and ends only at
+        // `StopMovingOrSizing`.
+        auto_stop: false,
     });
     Ok(())
 }
 
+/// Begin a **title-region** move — mode 2, the drag a mouse-down inside `frame:GetTitleRegion()`
+/// starts (wow-re Q6, `0x7662c0` → `0x765320(frame, mode=2, …)` → `0x7652b0`).
+///
+/// [`start_moving`]'s body **minus the movable gate**, and that omission is the carved part rather
+/// than a shortcut: the movable bit is `frame+0xb4 & 0x100`, tested by `StartMoving` (`0x77678b`,
+/// else `"Frame %s is not movable"`) and by the modifier-drag path — and **not read anywhere** on
+/// `0x7662c0`→`0x765320`→`0x7652b0`→`0x768430`. Q6 marks the no-gate reading VERIFIED and the
+/// observable claim INFERRED, because both FrameXML users happen to be `movable="true"`; a title
+/// region on a non-movable frame is the case that would tell them apart, and it drags here.
+///
+/// Returns whether a move actually started — `false` when one was already in flight, which is
+/// `0x7767e8`'s `root+0xcfc != 0` guard and the same refusal [`start_moving`] makes.
+pub(crate) fn start_title_move(model: &mut Model, h: FrameHandle) -> bool {
+    if model.moving.is_some() {
+        return false;
+    }
+    super::toplevel::raise(model, h);
+    if let Some(f) = model.arena.frame_mut(h) {
+        f.user_placed = true;
+    }
+    model.moving = Some(FrameMove {
+        frame: h,
+        sample: model.cursor_pos,
+        auto_stop: true,
+    });
+    true
+}
+
 /// Pump an in-flight move to the cursor at `pos` — the engine half of `0x7655b0`, run from
 /// [`crate::script::UiScript::mouse_move`] beside [`crate::script::cursor::maybe_start_drag`] and,
 /// like it, BEFORE the hover-boundary early return (a frame dragged around underneath the cursor
diff --git a/crates/benilla-ui/src/script/pointer.rs b/crates/benilla-ui/src/script/pointer.rs
index 03897105..7985480d 100644
--- a/crates/benilla-ui/src/script/pointer.rs
+++ b/crates/benilla-ui/src/script/pointer.rs
@@ -267,6 +267,22 @@ impl UiScript {
         new_id
     }
 
+    /// Is `(x, y)` inside this frame's title region?
+    ///
+    /// **False whenever the region has no resolved rect**, which is the common case and the correct
+    /// one: a freshly created title region has NO anchors at all and does nothing until
+    /// `SetPoint`/`SetAllPoints` (Q6). Both corpus consumers call `SetAllPoints` immediately, so
+    /// theirs covers the whole window — the whole-window-as-drag-handle idiom.
+    fn title_region_hit(&self, h: crate::widget::FrameHandle, x: f32, y: f32) -> bool {
+        let model = self.model_ref();
+        model
+            .arena
+            .frame(h)
+            .and_then(|f| f.title_region)
+            .and_then(|rh| model.region_resolved.get(&rh))
+            .is_some_and(|r| point_in_rect(*r, x, y))
+    }
+
     /// A mouse button transition at `(x, y)`: `button` is the WoW name (`"LeftButton"`,
     /// `"RightButton"`, …), `down` is press vs release. Fires `OnMouseDown(self, button)` on press or
     /// `OnMouseUp(self, button)` on release, on the captured frame.
@@ -301,6 +317,41 @@ impl UiScript {
     /// statement-position calls (`script.mouse_button(...);`) are unaffected.
     pub fn mouse_button(&mut self, x: f32, y: f32, button: &str, down: bool) -> bool {
         let hit_id = self.hit_test(x, y);
+        // ── The title region, and it SWALLOWS the press ─────────────────────────────────────────
+        //
+        // A mouse-down inside `frame:GetTitleRegion()` starts a mode-2 move and never reaches the
+        // ordinary path: the reference's `0x7662c0` tests `titleRegion+0x24` point-in-rect FIRST
+        // and only a MISS falls through to `0x7663e6`, which sets the captured frame and dispatches
+        // `vtable[0x68]` — the OnMouseDown script. So a hit takes `OnMouseDown`/`OnMouseUp` and
+        // `RegisterForDrag`'s `OnDragStart` with it (wow-re `widget-api-batch-benilla.md` Q6).
+        //
+        // Returning early is what implements that swallow: no OnMouseDown, no drag arm, no OnClick,
+        // no double-click bookkeeping. It reports the event CONSUMED, because it was.
+        if down {
+            if let Some(h) = self.hit_test_frame(x, y) {
+                if self.title_region_hit(h, x, y) {
+                    self.model_mut().cursor_pos = (x, y);
+                    crate::script::object::movable::start_title_move(&mut self.model_mut(), h);
+                    return true;
+                }
+            }
+        }
+        // ── …and the release ends it, where a scripted move would survive ───────────────────────
+        //
+        // `0x766420` auto-cancels modes 1 (modifier-drag) and 2 (title region) and leaves mode 3
+        // (`StartMoving`) alone — so a window grabbed by its title bar stops when the button comes
+        // up, while `OnDragStart → StartMoving` keeps moving until the addon's
+        // `StopMovingOrSizing`. Reduced to [`FrameMove::auto_stop`], because that one bit is all
+        // of the mode that is observable from Lua.
+        if !down
+            && self
+                .model_ref()
+                .moving
+                .as_ref()
+                .is_some_and(|m| m.auto_stop)
+        {
+            self.model_mut().moving = None;
+        }
         // The session clock, read before the borrow below — the double-click detector's only input
         // beyond the hit ([`Model::last_click`]). Same `GetTime()` seconds every script sees.
         let now = self.now();
diff --git a/crates/benilla-ui/src/script/region.rs b/crates/benilla-ui/src/script/region.rs
index 5b409431..90462716 100644
--- a/crates/benilla-ui/src/script/region.rs
+++ b/crates/benilla-ui/src/script/region.rs
@@ -7,7 +7,10 @@
 use mlua::{Lua, Table, Value};
 
 use super::object::{anchor_bits_eq, as_f32, decode_id, id_to_lud, point_from_str};
-use super::{Model, REG_REGION_META, REG_REGION_METHODS, REG_WRAPPERS, SCREEN};
+use super::{
+    Model, REG_FONTSTRING_META, REG_FONTSTRING_METHODS, REG_REGION_META, REG_REGION_METHODS,
+    REG_TEXTURE_META, REG_TEXTURE_METHODS, REG_TITLE_META, REG_TITLE_METHODS, REG_WRAPPERS, SCREEN,
+};
 use crate::layout::Anchor;
 use crate::widget::{RegionHandle, RegionKind};
 
@@ -70,7 +73,28 @@ pub(super) fn region_wrapper(lua: &Lua, id: u32) -> mlua::Result<Table> {
     }
     let t = lua.create_table()?;
     t.raw_set(0, Value::LightUserData(id_to_lud(id)))?;
-    let meta: Table = lua.named_registry_value(REG_REGION_META)?;
+    // **A title region gets a NARROWER metatable, chosen here rather than per lookup.** wow-re Q6
+    // carves the object as answering *exactly* the 19 Region methods — no Show/Hide, no textures,
+    // no text — and this cache is created once per region, so picking the table at construction
+    // costs nothing on the call path (dispatching inside `__index` would put a model borrow and a
+    // kind lookup in front of EVERY region method call in the UI).
+    let kind = {
+        let model = lua.app_data_ref::<Model>().expect("model");
+        model
+            .id_to_region
+            .get(&id)
+            .and_then(|rh| model.arena.region(*rh))
+            .map(|r| r.kind)
+    };
+    let meta: Table = lua.named_registry_value(match kind {
+        Some(RegionKind::Texture) => REG_TEXTURE_META,
+        Some(RegionKind::FontString) => REG_FONTSTRING_META,
+        Some(RegionKind::Title) => REG_TITLE_META,
+        // A wrapper for an id with no live region: the full table, which is what this cache did for
+        // every region before the leaves were split. Nothing can call through it — every method
+        // resolves the handle first and raises on a dead one.
+        None => REG_REGION_META,
+    })?;
     t.set_metatable(Some(meta))?;
     wrappers.set(id, t.clone())?;
     Ok(t)
@@ -102,6 +126,43 @@ pub(super) fn install(lua: &Lua) -> mlua::Result<()> {
         })?,
     )?;
 
+    // SetPortraitToTexture(textureName, path) — the ENGINE GLOBAL, which is what 1.12 has.
+    //
+    // `reference/1.12-globals.tsv` marks it `engine`, and the reference's own two call sites both
+    // pass a texture NAME: `ContainerFrame.lua:419` writes
+    // `SetPortraitToTexture(frame:GetName().."Portrait", "…KeyRing-Bag-Icon")` and
+    // `MailFrame.lua:174` writes `SetPortraitToTexture("OpenMailFrameIcon", stationeryIcon)`.
+    // **That first one matters here: we SOURCE `ContainerFrame.lua` off the patch chain, so the
+    // client's own file calls this global inside our VM.**
+    //
+    // A NAME, not a region handle — strictly what the reference's callers are attested to pass.
+    // Whether the real binding also accepts a texture object is not carved, so it is not accepted
+    // here: inventing the wider signature is how a superset starts (1189), and nothing needs it —
+    // both of our own callers already hold the name.
+    //
+    // The behaviour is the crop it was always: set the texture AND mark the region a portrait, so
+    // it draws masked to its inscribed circle. The client's portraits are circular and the frame
+    // ring is a thin band whose transparent corners would otherwise show the square texture's
+    // edges. Distinct from `SetPortraitTexture(region, unit)`'s live model bake, so it drops any
+    // live-unit binding; a later `SetTexture` clears the flag again.
+    lua.globals().set(
+        "SetPortraitToTexture",
+        lua.create_function(|lua, (name, path): (String, String)| {
+            let mut model = lua.app_data_mut::<Model>().expect("model");
+            let Some(id) = model.region_names.get(&name).copied() else {
+                return Ok(());
+            };
+            let Some(rh) = model.id_to_region.get(&id).copied() else {
+                return Ok(());
+            };
+            let data = model.region_data.entry(rh).or_default();
+            data.texture = Some(path);
+            data.circular = true;
+            data.portrait_unit = None;
+            Ok(())
+        })?,
+    )?;
+
     // BenillaSetBoothTexture(textureRegion, slotToken) — the **square** twin of
     // SetPortraitTexture (decision 0208 §5): the same `portrait_unit` booth-image binding
     // WITHOUT the circular mask, for the paper doll's rectangular model pane (its texture region
@@ -354,6 +415,81 @@ fn install_region_methods(lua: &Lua) -> mlua::Result<()> {
     text::install(lua, &m)?;
     layout::install(lua, &m)?;
 
+    // ── The title region's own, narrower table ──────────────────────────────────────────────────
+    //
+    // 1250 §5 recorded this as a named divergence: our region metatable was shared, so a title
+    // region answered `SetTexture`/`Show`/`Hide` where the reference raises `attempt to call
+    // method`. Inert — the kind never draws — but a **superset in PRESENCE**, and 1189 is the
+    // record of what a superset costs when an addon feature-detects.
+    //
+    // Closed by copying exactly the Region map (the 19 names 1244/1245 landed and assert as a set)
+    // out of the full table. It is a copy rather than a second install because the two must never
+    // disagree about what, say, `GetPoint` does — one implementation, two visibilities.
+    //
+    // **The Texture/FontString superset is NOT closed here, deliberately.** They still share one
+    // table, so a Texture answers `SetText` and a FontString answers `SetTexture`. Splitting those
+    // needs the per-table membership facts, and the naive partition is WRONG: `paint.rs` installs
+    // `SetDrawLayer`/`SetVertexColor`/`SetAlpha`/`SetAlphaGradient`, all of which the font carve
+    // says a FontString legitimately has. A wrong split REMOVES verbs addons use, which is worse
+    // than the superset it fixes — so that half waits for the membership read (1238's shape).
+    let title = lua.create_table()?;
+    for name in super::REGION_MAP_METHODS {
+        let f: Value = m.get(name)?;
+        title.set(name, f)?;
+    }
+    // ── The two LEAF tables (wow-re `texture-fontstring-method-split.md`) ───────────────────────
+    //
+    // Texture's map is `0x87c128` (22 entries, lookup `0x79c620`), FontString's is `0xcf5400` (32,
+    // lookup `0x79ee20`); both tail-call the Region map and stop there — no third table. Until now
+    // ours was ONE table for both, so a Texture answered `SetText` and a FontString answered
+    // `SetTexture`: a superset in both directions.
+    //
+    // **Partitioned, not pruned.** Every name we install keeps a home; what changes is which leaf
+    // can see it. Removing the five names that are in NEITHER client map (`SetPortraitToTexture`,
+    // `SetRotation`, `SetSize`, `SetFormattedText`, `GetStringHeight`) is a separate question per
+    // name — and getting a split wrong REMOVES verbs addons use, which is worse than the superset
+    // it fixes.
+    //
+    // Copied out of the full table rather than installed twice, so one implementation stands behind
+    // both visibilities — and note the carve's warning that the shared names use the IDENTICAL
+    // `const char*` in the client's two tables, so de-duplicating by name would drop one side.
+    for (key, extra) in [
+        (REG_TEXTURE_METHODS, &super::TEXTURE_ONLY_METHODS[..]),
+        (REG_FONTSTRING_METHODS, &super::FONTSTRING_ONLY_METHODS[..]),
+    ] {
+        let leaf = lua.create_table()?;
+        for name in super::REGION_MAP_METHODS
+            .iter()
+            .chain(super::REGION_LEAF_SHARED.iter())
+            .chain(extra.iter())
+        {
+            let f: Value = m.get(*name)?;
+            leaf.set(*name, f)?;
+        }
+        lua.set_named_registry_value(key, leaf)?;
+    }
+    for (meta_key, methods_key) in [
+        (REG_TEXTURE_META, REG_TEXTURE_METHODS),
+        (REG_FONTSTRING_META, REG_FONTSTRING_METHODS),
+    ] {
+        let meta = lua.create_table()?;
+        let index = lua.create_function(move |lua, (_this, key): (Table, Value)| {
+            let methods: Table = lua.named_registry_value(methods_key)?;
+            methods.get::<Value>(key)
+        })?;
+        meta.set("__index", index)?;
+        lua.set_named_registry_value(meta_key, meta)?;
+    }
+
+    let title_meta = lua.create_table()?;
+    let title_index = lua.create_function(|lua, (_this, key): (Table, Value)| {
+        let methods: Table = lua.named_registry_value(REG_TITLE_METHODS)?;
+        methods.get::<Value>(key)
+    })?;
+    title_meta.set("__index", title_index)?;
+    lua.set_named_registry_value(REG_TITLE_METHODS, title)?;
+    lua.set_named_registry_value(REG_TITLE_META, title_meta)?;
+
     lua.set_named_registry_value(REG_REGION_METHODS, m)?;
     Ok(())
 }
@@ -383,6 +519,8 @@ pub(super) fn region_type_name(model: &Model, rh: RegionHandle) -> &'static str
     match model.arena.region(rh).map(|r| r.kind) {
         Some(RegionKind::Texture) => "Texture",
         Some(RegionKind::FontString) => "FontString",
+        // The title region's own type name — it is a Region and nothing more (Q6).
+        Some(RegionKind::Title) => "Region",
         None => "Region",
     }
 }
diff --git a/crates/benilla-ui/src/script/region/paint.rs b/crates/benilla-ui/src/script/region/paint.rs
index 20f66483..ef9221d7 100644
--- a/crates/benilla-ui/src/script/region/paint.rs
+++ b/crates/benilla-ui/src/script/region/paint.rs
@@ -259,26 +259,6 @@ pub(super) fn install(lua: &Lua, m: &Table) -> mlua::Result<()> {
         })?,
     )?;
 
-    // SetPortraitToTexture(path) — set the texture AND mark the region a portrait (drawn masked to
-    // its inscribed circle). The client's portraits are circular (model or icon fallback); the frame
-    // ring is a thin band whose transparent corners would otherwise show the square texture's edges.
-    // The live API's `SetPortraitToTexture(texture, path)` is a global crop helper; ours is the
-    // region-method face of the same intent. This is the *icon/path* portrait — distinct from the
-    // `SetPortraitTexture(region, unit)` live model bake, so it drops any live-unit binding.
-    // `SetTexture` on the same region clears the flag (a plain texture again).
-    m.set(
-        "SetPortraitToTexture",
-        lua.create_function(|lua, (this, path): (Table, String)| {
-            let rh = region_handle_of(lua, &this)?;
-            let mut model = lua.app_data_mut::<Model>().expect("model");
-            let data = model.region_data.entry(rh).or_default();
-            data.texture = Some(path);
-            data.circular = true;
-            data.portrait_unit = None;
-            Ok(())
-        })?,
-    )?;
-
     // SetAlphaGradient(start, length) — the per-character write-on reveal (CSimpleFontString;
     // the quest-description machinery, ref QuestFrame.lua:548/558). Returns whether `start` is
     // still inside the text (chars) — the ref's OnUpdate loop advances until this goes false.
diff --git a/crates/benilla-ui/src/script/region/text.rs b/crates/benilla-ui/src/script/region/text.rs
index 18f2e883..26160e52 100644
--- a/crates/benilla-ui/src/script/region/text.rs
+++ b/crates/benilla-ui/src/script/region/text.rs
@@ -21,7 +21,7 @@ use crate::justify;
 use crate::script::Model;
 
 /// Resolve `self` (a region wrapper) to its live [`RegionHandle`].
-use super::{measured_wh, region_handle_of};
+use super::region_handle_of;
 
 /// Populate `m`'s text methods (see the module doc).
 pub(super) fn install(lua: &Lua, m: &Table) -> mlua::Result<()> {
@@ -72,7 +72,14 @@ pub(super) fn install(lua: &Lua, m: &Table) -> mlua::Result<()> {
         })?,
     )?;
 
-    // GetStringWidth/GetStringHeight (FontString): the host-measured text extent from the measure
+    // GetStringWidth (FontString): the host-measured text extent from the measure
+    //
+    // **There is no `GetStringHeight` beside it, and that asymmetry is the client's.** 1.12 has no
+    // such method on any table — byte-verified absent in every encoding, with `GetStringWidth`
+    // itself as the positive control — and Blizzard's own FrameXML calls it zero times. Ours was a
+    // byte-identical duplicate of `GetHeight`, which is what the reference uses for this
+    // (`0x7a2030` falls through to the same cached measurement), so it was pruned rather than
+    // reimplemented (1251).
     // round-trip ([`super::UiScript::set_measured_text`]) — the client asks its font engine for the
     // laid-out string's metrics exactly here (`fontstring.md`), and the tooltip's auto-size sums
     // these to fit its lines. `0` until the string has been measured (a frame's latency; converges).
@@ -113,11 +120,6 @@ pub(super) fn install(lua: &Lua, m: &Table) -> mlua::Result<()> {
         lua.create_function(|lua, this: Table| natural_w(lua, &this))?,
     )?;
 
-    m.set(
-        "GetStringHeight",
-        lua.create_function(|lua, this: Table| Ok(measured_wh(lua, &this)?.1))?,
-    )?;
-
     // SetJustifyH("LEFT"|"CENTER"|"RIGHT") — a FontString's horizontal justification (XML
     // `justifyH`). The token table, the whole-string match, the raise on a miss and the cross-axis
     // clear are all [`crate::justify`]'s, shared with the `<Font>` object's identical pair
diff --git a/crates/benilla-ui/src/script/tests/movable.rs b/crates/benilla-ui/src/script/tests/movable.rs
index cfbf4eb5..df890c16 100644
--- a/crates/benilla-ui/src/script/tests/movable.rs
+++ b/crates/benilla-ui/src/script/tests/movable.rs
@@ -412,3 +412,179 @@ fn start_sizing_moves_the_gripped_edge_and_plants_the_other() {
         "StartSizing must refuse a frame that is not resizable"
     );
 }
+
+/// **`CreateTitleRegion` / `GetTitleRegion` — the object half** (wow-re
+/// `widget-api-batch-benilla.md` Q6, `0x773910` / `0x773820`).
+///
+/// Four details, each one a coin-flip a reimplementation loses, and each one asserted.
+#[test]
+fn a_title_region_is_a_plain_region_and_creating_it_twice_is_destructive() {
+    let mut s = script();
+    s.set_screen_size(800.0, 600.0);
+    s.run(
+        r#"
+        TFrame = CreateFrame("Frame", "TFrame")
+        TFrame:SetPoint("BOTTOMLEFT", 100, 100)
+        TFrame:SetSize(200, 80)
+        "#,
+    )
+    .unwrap();
+
+    // GetTitleRegion answers ONE value and it is nil — not zero values, which is the asymmetry
+    // Q6 flags against `GetBackdrop`.
+    assert_eq!(
+        s.eval::<i64>("return select('#', TFrame:GetTitleRegion())")
+            .unwrap(),
+        1
+    );
+    assert!(s
+        .eval::<Option<bool>>("return TFrame:GetTitleRegion() ~= nil and true or nil")
+        .unwrap()
+        .is_none());
+
+    // It is a plain REGION — not a Texture wearing a hat.
+    s.run("TR = TFrame:CreateTitleRegion()").unwrap();
+    assert_eq!(
+        s.eval::<String>("return TR:GetObjectType()").unwrap(),
+        "Region"
+    );
+    assert_eq!(
+        s.eval::<i64>("return TR:IsObjectType('Region')").unwrap(),
+        1
+    );
+    assert!(s
+        .eval::<Option<i64>>("return TR:IsObjectType('Texture')")
+        .unwrap()
+        .is_none());
+    assert!(s
+        .eval::<bool>("return TFrame:GetTitleRegion() == TR")
+        .unwrap());
+
+    // **It takes NO argument**: `CreateTitleRegion(frame)` is the no-arg call, which is exactly
+    // what `CustomNameplates/options.lua:73` writes.
+    assert!(s
+        .eval::<bool>("return TFrame:CreateTitleRegion(TFrame) == TR")
+        .unwrap());
+
+    // **Idempotent, and DESTRUCTIVELY so.** A second call returns the same object after clearing
+    // its anchors — so it silently wipes the points a caller already set.
+    s.run("TR:SetAllPoints(TFrame)").unwrap();
+    s.resolve();
+    assert_eq!(s.eval::<i64>("return TR:GetNumPoints()").unwrap(), 2);
+    assert!(s
+        .eval::<bool>("return TFrame:CreateTitleRegion() == TR")
+        .unwrap());
+    assert_eq!(
+        s.eval::<i64>("return TR:GetNumPoints()").unwrap(),
+        0,
+        "the second call ran ClearAllPoints on the region it returned"
+    );
+
+    // **It answers the 19 Region methods and NOTHING else** — 1250 §5's named divergence, closed.
+    // Q6: no Show/Hide, no scripts, no textures. Ours used to share one metatable with Texture and
+    // FontString, so a title region answered `SetTexture` where the reference raises.
+    for name in crate::script::REGION_MAP_METHODS {
+        assert_eq!(
+            s.eval::<String>(&format!("return type(TR.{name})"))
+                .unwrap(),
+            "function",
+            "a title region answers {name}"
+        );
+    }
+    for absent in [
+        "SetTexture",
+        "GetTexture",
+        "SetTexCoord",
+        "SetVertexColor",
+        "SetDrawLayer",
+        "Show",
+        "Hide",
+        "IsShown",
+        "IsVisible",
+        "SetText",
+        "GetText",
+        "SetAlpha",
+    ] {
+        assert_eq!(
+            s.eval::<String>(&format!("return type(TR.{absent})"))
+                .unwrap(),
+            "nil",
+            "a title region must NOT answer {absent} — the reference raises there"
+        );
+    }
+    // It never draws: a title region is a hit rectangle, not a visual.
+    s.run("TR:SetAllPoints(TFrame)").unwrap();
+    s.resolve();
+    let region_quads: Vec<_> = s
+        .extract()
+        .into_iter()
+        .filter(|q| matches!(q.target, crate::script::ZTarget::Region(_)))
+        .collect();
+    assert!(
+        region_quads.is_empty(),
+        "a title region emits no quad of its own (the frame's own quad is not one): {region_quads:?}"
+    );
+
+    // The full region kinds are untouched by the split — asserted LAST, because creating a real
+    // texture would otherwise put a legitimate quad into the check above.
+    s.run("TTex = TFrame:CreateTexture(nil, 'ARTWORK')")
+        .unwrap();
+    assert_eq!(
+        s.eval::<String>("return type(TTex.SetTexture)").unwrap(),
+        "function",
+        "a Texture still answers its own verbs"
+    );
+}
+
+/// **The drag half — and the three things that make it not just `StartMoving`.**
+///
+/// A mouse-down inside the title region starts a move that (1) SWALLOWS `OnMouseDown`, (2) ends on
+/// release where a scripted move persists, and (3) does not consult `SetMovable`.
+#[test]
+fn a_title_region_drag_swallows_the_press_and_ends_on_release() {
+    let mut s = script();
+    s.set_screen_size(800.0, 600.0);
+    s.run(
+        r#"
+        downs = 0
+        TP = CreateFrame("Frame", "TP")
+        TP:SetPoint("BOTTOMLEFT", 100, 100)
+        TP:SetSize(200, 80)
+        TP:EnableMouse(true)
+        TP:SetScript("OnMouseDown", function() downs = downs + 1 end)
+        TP:CreateTitleRegion():SetAllPoints(TP)
+        "#,
+    )
+    .unwrap();
+    s.resolve();
+    let corner = |s: &mut UiScript| {
+        s.resolve();
+        s.eval::<f64>("return TP:GetLeft()").unwrap()
+    };
+    assert_eq!(corner(&mut s), 100.0);
+
+    // Press inside the title region: the move starts and OnMouseDown never runs.
+    s.mouse_button(150.0, 150.0, "LeftButton", true);
+    assert_eq!(
+        s.eval::<i64>("return downs").unwrap(),
+        0,
+        "a title-region hit swallows OnMouseDown — a miss would fall through to it"
+    );
+    s.mouse_move(250.0, 150.0);
+    assert_eq!(corner(&mut s), 200.0, "the frame followed the cursor");
+
+    // **Release ends it** — mode 2 auto-cancels. Moving the cursor afterwards must not drag it.
+    s.mouse_button(250.0, 150.0, "LeftButton", false);
+    s.mouse_move(400.0, 150.0);
+    assert_eq!(
+        corner(&mut s),
+        200.0,
+        "the move ended at the release; a scripted StartMoving would still be running"
+    );
+
+    // **No `SetMovable` gate on this path** — TP was never made movable, and it dragged. Q6 marks
+    // the no-gate reading VERIFIED (the movable bit is simply not read on
+    // 0x7662c0->0x765320->0x7652b0->0x768430); a title region on a non-movable frame is the case
+    // that tells it apart from `StartMoving`, which raises "Frame %s is not movable".
+    assert!(!s.eval::<bool>("return TP:IsMovable()").unwrap());
+}
diff --git a/crates/benilla-ui/src/script/tests/reference_surface.rs b/crates/benilla-ui/src/script/tests/reference_surface.rs
index 02fb61e6..b373484f 100644
--- a/crates/benilla-ui/src/script/tests/reference_surface.rs
+++ b/crates/benilla-ui/src/script/tests/reference_surface.rs
@@ -1145,27 +1145,9 @@ fn every_region_map_method_is_callable_on_a_texture_and_a_fontstring() {
     /// All 19. `GetObjectType`/`IsObjectType` were held out of this list when 1244 landed the other
     /// four — dispatched rather than guessed — and joined it when wow-re answered
     /// (`system/ui/scratch/widget-type-identity.md`). The list is the whole map again.
-    const REGION_MAP: &[&str] = &[
-        "GetObjectType",
-        "IsObjectType",
-        "GetName",
-        "GetParent",
-        "SetParent",
-        "GetCenter",
-        "GetLeft",
-        "GetRight",
-        "GetTop",
-        "GetBottom",
-        "GetWidth",
-        "SetWidth",
-        "GetHeight",
-        "SetHeight",
-        "GetNumPoints",
-        "GetPoint",
-        "SetPoint",
-        "SetAllPoints",
-        "ClearAllPoints",
-    ];
+    // The one list, shared with the title region's narrower table (`script::REGION_MAP_METHODS`)
+    // so the two can never disagree about what "the Region map" is.
+    const REGION_MAP: [&str; 19] = crate::script::REGION_MAP_METHODS;
     let mut s = crate::script::UiScript::new().unwrap();
     s.set_screen_size(800.0, 600.0);
     s.run(
@@ -1514,3 +1496,44 @@ fn a_frames_type_chain_matches_the_roster() {
         "the frame's Usage text names the frame: {err}"
     );
 }
+
+/// **Every region method belongs to a leaf — no name may be installed and invisible to both.**
+///
+/// The split (`script::region`) copies names out of the full table into a Texture leaf and a
+/// FontString leaf. A name in neither list is still installed, still costs a closure, and is
+/// reachable from NOTHING — the silent half of a wrong partition.
+///
+/// This is not hypothetical: the partition was first built from a grep, and that grep missed
+/// `SetGradient`/`SetGradientAlpha` because they are installed from a LOOP rather than a literal
+/// `m.set("…")`. One test caught one of them; this gate catches the whole class, and it reads the
+/// table the VM actually holds rather than the source that builds it.
+#[test]
+fn every_installed_region_method_lands_in_a_leaf() {
+    use crate::script::{
+        FONTSTRING_ONLY_METHODS, REGION_LEAF_SHARED, REGION_MAP_METHODS, TEXTURE_ONLY_METHODS,
+    };
+    let s = crate::script::UiScript::new().unwrap();
+    let full: mlua::Table = s
+        .lua()
+        .named_registry_value(crate::script::REG_REGION_METHODS_FOR_TEST)
+        .expect("the full region method table");
+
+    let mut known: std::collections::HashSet<&str> = std::collections::HashSet::new();
+    known.extend(REGION_MAP_METHODS);
+    known.extend(REGION_LEAF_SHARED);
+    known.extend(TEXTURE_ONLY_METHODS);
+    known.extend(FONTSTRING_ONLY_METHODS);
+
+    let mut orphans: Vec<String> = Vec::new();
+    for pair in full.pairs::<String, mlua::Value>() {
+        let (name, _) = pair.expect("region method entry");
+        if !known.contains(name.as_str()) {
+            orphans.push(name);
+        }
+    }
+    orphans.sort();
+    assert!(
+        orphans.is_empty(),
+        "installed on the region table but in NO leaf list, so no region can call them: {orphans:?}"
+    );
+}
diff --git a/crates/benilla-ui/src/script/tests/regions.rs b/crates/benilla-ui/src/script/tests/regions.rs
index 6fc821e9..da8f7a82 100644
--- a/crates/benilla-ui/src/script/tests/regions.rs
+++ b/crates/benilla-ui/src/script/tests/regions.rs
@@ -662,3 +662,130 @@ fn a_gradient_is_stored_whole_and_painted_as_its_midpoint() {
         "SetGradient's stops are opaque, so the midpoint alpha is 1"
     );
 }
+
+/// **The split itself: a Texture answers texture verbs and NOT text ones, and vice versa.**
+///
+/// Until this landed, one shared table meant a Texture answered `SetText` and a FontString answered
+/// `SetTexture` — a superset in both directions (wow-re
+/// `system/ui/scratch/texture-fontstring-method-split.md`: Texture's map `0x87c128` is 22 entries,
+/// FontString's `0xcf5400` is 32, both tail-calling the Region map and stopping there).
+#[test]
+fn the_two_region_leaves_answer_their_own_maps() {
+    let s = crate::script::UiScript::new().unwrap();
+    s.run(
+        r#"
+        LeafOwner = CreateFrame("Frame", "LeafOwner")
+        Tex = LeafOwner:CreateTexture("Tex", "ARTWORK")
+        Str = LeafOwner:CreateFontString("Str", "ARTWORK")
+        "#,
+    )
+    .unwrap();
+    let has = |s: &crate::script::UiScript, obj: &str, m: &str| {
+        s.eval::<String>(&format!("return type({obj}.{m})"))
+            .unwrap()
+            == "function"
+    };
+
+    // Texture-only, and the asymmetry the carve calls out: `SetVertexColor` is on BOTH leaves while
+    // `GetVertexColor` is Texture-only. No reasonable partition invents that.
+    for m in [
+        "SetTexture",
+        "GetTexture",
+        "SetTexCoord",
+        "SetBlendMode",
+        "GetVertexColor",
+    ] {
+        assert!(has(&s, "Tex", m), "a Texture answers {m}");
+        assert!(!has(&s, "Str", m), "a FontString must NOT answer {m}");
+    }
+    // FontString-only.
+    for m in [
+        "SetText",
+        "GetText",
+        "GetStringWidth",
+        "SetJustifyH",
+        "SetAlphaGradient",
+    ] {
+        assert!(has(&s, "Str", m), "a FontString answers {m}");
+        assert!(!has(&s, "Tex", m), "a Texture must NOT answer {m}");
+    }
+    // On BOTH — and each leaf registers its own copy in the client, so these are NOT on the Region
+    // map and must not be hoisted into it.
+    for m in [
+        "SetVertexColor",
+        "SetAlpha",
+        "Show",
+        "Hide",
+        "IsShown",
+        "SetDrawLayer",
+    ] {
+        assert!(
+            has(&s, "Tex", m) && has(&s, "Str", m),
+            "{m} is on both leaves"
+        );
+    }
+    // The Region map reaches both, through each leaf's own fallback.
+    for m in crate::script::REGION_MAP_METHODS {
+        assert!(
+            has(&s, "Tex", m) && has(&s, "Str", m),
+            "{m} is the Region map"
+        );
+    }
+    // **`GetStringHeight` is GONE and must stay gone.** 1.12 has no such method on any table (0
+    // hits in every encoding; the control `GetStringWidth` has 1), Blizzard's own FrameXML calls it
+    // 0 times, and ours was a byte-identical duplicate of `GetHeight` — which is the method the
+    // reference itself uses for this, falling through to the same cached measurement
+    // `GetStringWidth` reads. Keeping the width and dropping the height is not an oversight: the
+    // client really is asymmetric here.
+    assert!(
+        !has(&s, "Str", "GetStringHeight"),
+        "1.12 has no GetStringHeight"
+    );
+    assert!(
+        has(&s, "Str", "GetStringWidth"),
+        "…but it does have GetStringWidth"
+    );
+    assert!(
+        has(&s, "Str", "GetHeight"),
+        "GetHeight is the replacement, via the Region map"
+    );
+
+    // The near-miss pair: Texture has SetGradientAlpha, FontString has SetAlphaGradient.
+    assert!(has(&s, "Tex", "SetGradientAlpha") && !has(&s, "Str", "SetGradientAlpha"));
+    assert!(has(&s, "Str", "SetAlphaGradient") && !has(&s, "Tex", "SetAlphaGradient"));
+}
+
+/// **`SetPortraitToTexture` is a GLOBAL in 1.12, not a Texture method.**
+///
+/// `reference/1.12-globals.tsv` marks it `engine`, and both of the reference's own call sites pass a
+/// texture NAME: `ContainerFrame.lua:419` and `MailFrame.lua:174`. The first is the one that binds
+/// us — we SOURCE `ContainerFrame.lua` off the patch chain, so the client's own file calls this
+/// global inside our VM.
+#[test]
+fn set_portrait_to_texture_is_a_global_taking_a_name() {
+    let s = crate::script::UiScript::new().unwrap();
+    s.run(
+        r#"
+        PortHost = CreateFrame("Frame", "PortHost")
+        Port = PortHost:CreateTexture("PortHostPortrait", "ARTWORK")
+        SetPortraitToTexture("PortHostPortrait", "Interface\\ContainerFrame\\KeyRing-Bag-Icon")
+        "#,
+    )
+    .unwrap();
+    assert_eq!(
+        s.eval::<String>("return Port:GetTexture()").unwrap(),
+        "Interface\\ContainerFrame\\KeyRing-Bag-Icon"
+    );
+    // The Texture METHOD is gone — 1.12's Texture map has no such entry.
+    assert_eq!(
+        s.eval::<String>("return type(Port.SetPortraitToTexture)")
+            .unwrap(),
+        "nil",
+        "1.12 has no Texture:SetPortraitToTexture — it is a global"
+    );
+    // An unknown name is not an error: the reference's callers compose names that may not exist
+    // yet, and nothing here may raise on the sourced file's behalf.
+    s.run(r#"SetPortraitToTexture("NoSuchPortrait", "Interface\\X")"#)
+        .unwrap();
+    assert!(s.errors().is_empty());
+}
diff --git a/crates/benilla-ui/src/script/tooltip/mod.rs b/crates/benilla-ui/src/script/tooltip/mod.rs
index 3173ca35..d4a99362 100644
--- a/crates/benilla-ui/src/script/tooltip/mod.rs
+++ b/crates/benilla-ui/src/script/tooltip/mod.rs
@@ -152,7 +152,7 @@ fn ensure_lines(lua: &Lua, this: &Table, n: usize) -> mlua::Result<()> {
                             } else {
                                 "GameTooltipText"
                             };
-                            let fo = model.font_objects.get(font).cloned();
+                            let fo = model.font_object(font).cloned();
                             apply_font(d, font, fo.as_ref());
                         }
                     }
diff --git a/crates/benilla-ui/src/widget/kinds/mod.rs b/crates/benilla-ui/src/widget/kinds/mod.rs
index 38d184b4..95b6a6b0 100644
--- a/crates/benilla-ui/src/widget/kinds/mod.rs
+++ b/crates/benilla-ui/src/widget/kinds/mod.rs
@@ -70,6 +70,14 @@ pub enum RegionKind {
     Texture,
     /// A `FontString` (text run).
     FontString,
+    /// A frame's **title region** — the drag handle `Frame:CreateTitleRegion()` makes.
+    ///
+    /// A third leaf rather than a texture that happens to draw nothing, because the difference is
+    /// OBSERVABLE: wow-re carves the object as a plain Region (`widget-api-batch-benilla.md` Q6,
+    /// `0x773910`) whose `GetObjectType()` answers `"Region"` and which exposes exactly the 19
+    /// Region methods — **no Show/Hide, no scripts, no textures**. A `Texture` in disguise would
+    /// answer `"Texture"` to any addon that asked, and would emit a quad.
+    Title,
 }
 
 /// Per-kind widget state — the "later layer" over the kind tag, for the kinds whose behavior is
diff --git a/crates/benilla-ui/src/widget/mod.rs b/crates/benilla-ui/src/widget/mod.rs
index 357a8a80..88bb885b 100644
--- a/crates/benilla-ui/src/widget/mod.rs
+++ b/crates/benilla-ui/src/widget/mod.rs
@@ -208,6 +208,13 @@ pub struct Frame {
     /// `SetParent(nil)` stays in this list so [`WidgetArena::destroy`] still frees it — see
     /// [`Region::detached`], which is what actually takes it out of the draw.
     pub regions: Vec<RegionHandle>,
+    /// This frame's **title region** — the drag handle at `CSimpleFrame+0xA8`, or `None`.
+    ///
+    /// **One per frame**, which is what makes `CreateTitleRegion` idempotent: a second call returns
+    /// the SAME object after clearing its anchors, so calling it on an XML-declared title region
+    /// silently wipes them (wow-re `widget-api-batch-benilla.md` Q6). It is also in
+    /// [`Frame::regions`], so the arena still frees it.
+    pub title_region: Option<RegionHandle>,
     /// The draw stratum (`frameStrata +0xc0`, default MEDIUM).
     pub strata: Strata,
     /// The level within the stratum (`frameLevel +0xc4`, default 0).
@@ -496,6 +503,7 @@ impl WidgetArena {
             parent,
             children: Vec::new(),
             regions: Vec::new(),
+            title_region: None,
             strata: Strata::default(),
             level: 0,
             alpha,