Locate State picker from measured bounds in mounted Escape regression

crates/oa-desktop/src/app/state_picker_escape_tests.rs

@@ -10,6 +10,11 @@ async fn press_escape(mounted: &mut Mounted, app: &mut App) -> Vec<Message> {
         std::slice::from_ref(&input),
         mouse::Cursor::Unavailable,
     );
+    assert_eq!(
+        statuses,
+        [iced::event::Status::Captured],
+        "the mounted picker must capture Escape before App subscriptions"
+    );
     crate::app::escape::tests::subscriptions(app, input, statuses[0], &mut messages);
     for message in messages.iter().cloned() {
         let task = app.update(message);
@@ -41,17 +46,11 @@ async fn mounted_state_missing_picker_escape_preserves_exact_document_then_reope
     send(&mut app, Message::BehaviorDiagram(choice));
     let mut mounted = Mounted::new(&mut app).await;
     assert_eq!(state_edit::unplaced(app.project(), diagram), vec![f.b]);
-    let focus_id = iced::advanced::widget::Id::from("diagram-keyboard-owner");
-    let (_, canvas, _) = mounted
-        .geometry(&app)
-        .focused
-        .into_iter()
-        .find(|(id, _, _)| id.as_ref() == Some(&focus_id))
-        .unwrap();
-    // The existing picker is immediately above the measured canvas, separated
-    // by 8px. Its 12px text and 8px padding give a 31.6px row.
-    let picker = iced::Point::new(canvas.center_x(), canvas.y - 24.);
-    let option = iced::Point::new(picker.x, canvas.y + 8.);
+    // Locate the stable picker slot itself: selection controls may sit between
+    // it and the canvas. The single menu option opens below this slot.
+    let bounds = mounted.geometry(&app).bounds("state-missing-picker");
+    let picker = bounds.center();
+    let option = iced::Point::new(picker.x, bounds.y + bounds.height * 1.5);
     let before = app.document.snapshot();
     let original = app.project().clone();
     let source = app.document.bundle().clone();

crates/oa-desktop/src/behavior/state_view.rs

@@ -187,7 +187,7 @@ pub fn view<'a>(app: &'a App, machine: Id, mut out: Column<'a, Message>) -> Elem
     .into();
     out = out.push(
         column![
-            missing_controls,
+            container(missing_controls).id("state-missing-picker"),
             selection_controls(app),
             crate::diagram::focus::wrap(
                 canvas.map(event),

harness/STATE.md

@@ -9,7 +9,8 @@ excluded by the user's explicit request, including after networking recovers.**
 
 ## Assembled source and acceptance boundary
 
-Combined code **4deced53b98cd4d7649ba7aa60fa4b9b30d2f3b8** adds the reviewed
+Combined code through **4deced53b98cd4d7649ba7aa60fa4b9b30d2f3b8**, plus the
+test-only import correction from **7c2b06b63f8a0fe14b3f001996bdf965b36a4e85**, adds the reviewed
 Connection/Route early-admission correction to the assembled Scenario/Text,
 ordinary/State/Process/Allocation selection, direct drawing, Traceability and
 picker changes. The [source handoff](prerelease-integrated-source-20260924.md)
@@ -21,7 +22,10 @@ claim combined Cargo, native, packaged or release acceptance. The independent
 further material source defect in its stated scope. A subsequent peer compile
 found a missing `projection::` qualification in the new Route test helper;
 the current code includes that one-line correction. The original compile failed
-before running tests. Combined execution remains pending.
+before running tests. The first combined compile at `897d9f04` subsequently
+found a missing `text_editor` import in the Allocation Text Apply regression;
+the current source includes that one-line correction too. Both failures remain
+recorded in the source handoff. Corrected combined execution remains pending.
 
 Live build, final-source and publication results belong in
 [issue37](http://217.177.34.108:3000/sorokin.oleg.edu/ARCADIA-Studio/issues/37).

harness/prerelease-integrated-source-20260924.md

@@ -90,6 +90,16 @@ single test line. Production code is unchanged. This concrete finding supersedes
 the earlier `9e99618c` build handoff; the failed compile ran no tests and remains
 part of the peer's evidence. Source review and formatting did not catch it.
 
+The first combined Windows attempt on `897d9f04` then found E0433 in the
+Allocation Text Apply test added at `542b10ac`: the test's module lacked
+`iced::widget::text_editor`. The current successor incorporates peer
+`7c2b06b63f8a0fe14b3f001996bdf965b36a4e85`, adding that import only. Production
+code remains unchanged. The failed combined compile ran no tests, lint or
+product build; its 3,709 source inputs stayed unchanged and formatting passed.
+[Preserved failure evidence](http://217.177.34.108:3000/sorokin.oleg.edu/ARCADIA-Studio/src/commit/2bd0e615204be728b5c2b77cc7e28504c18a2277/harness/prerelease37-windows-gates-20260924/README.md)
+records that distinct failure. The corrected successor requires fresh combined
+execution; no earlier pass is substituted.
+
 Codex-ytr83r owns the exact-candidate Windows build/package on its separate
 machine. Codex-9e8r6t owns independent source/seam review and a downloaded-package
 check. Codex-956atf remains the sole integration, tag and release publication owner.