Keep scenario authoring visible and restore exact caller context

crates/oa-desktop/src/views.rs

@@ -228,13 +228,15 @@ pub fn view(app: &App) -> View<'_, Message> {
         Page::Guide => crate::guide::view(&app.guide),
     };
     let process_layout = app.topology_context().is_some();
-    let focus_process = process_layout && app.behavior.topology.focused;
+    let scenario_layout = app.scenario_context().is_some();
+    let focus_behavior = (process_layout && app.behavior.topology.focused)
+        || (scenario_layout && app.behavior.scenario.focused());
     let mut body = if app.page == Page::Home {
         row![container(main).width(Fill).height(Fill)].height(Fill)
-    } else if process_layout {
+    } else if process_layout || scenario_layout {
         // Keep main at the same widget-tree path across Focus toggles. The
         // collapsed slot has no controls, so it cannot paint over or hit the canvas.
-        let process_sidebar: View<'_, Message> = if focus_process {
+        let process_sidebar: View<'_, Message> = if focus_behavior {
             Space::new().width(0).into()
         } else {
             sidebar.into()
@@ -242,7 +244,7 @@ pub fn view(app: &App) -> View<'_, Message> {
         // Row::push would discard the zero-width slot and shift main again.
         widget::Row::from_vec(vec![
             container(process_sidebar)
-                .width(if focus_process { 0 } else { 260 })
+                .width(if focus_behavior { 0 } else { 260 })
                 .height(Fill)
                 .clip(true)
                 .into(),
@@ -253,7 +255,7 @@ pub fn view(app: &App) -> View<'_, Message> {
     } else {
         row![sidebar, container(main).width(Fill).height(Fill)].height(Fill)
     };
-    if !focus_process && !matches!(app.page, Page::Home | Page::Text | Page::Guide) {
+    if !focus_behavior && !matches!(app.page, Page::Home | Page::Text | Page::Guide) {
         body = body.push(inspector(app));
     }
     let footer = container(