fix(scenario): restore focus only to the current parent form

crates/oa-desktop/src/behavior/scenario/workspace.rs

@@ -359,7 +359,9 @@ pub fn view<'a>(app: &'a App, owner: Id, out: Column<'a, Message>) -> Element<'a
             let mut form = column![
                 text(d.tool.label()).size(16),
                 text_input("Name (defaults to selected source)", &d.name)
-                    .id(NAME_INPUT)
+                    .id(focus::name_id(
+                        state.focus_stamp(context).expect("visible parent form")
+                    ))
                     .on_input(|s| event(Event::Name(s)))
                     .padding(9)
                     .size(12)
@@ -638,9 +640,10 @@ pub fn view<'a>(app: &'a App, owner: Id, out: Column<'a, Message>) -> Element<'a
             ]
             .spacing(7);
             let session = state.form_session().expect("visible scenario draft");
+            let mount = state.form_mount().expect("visible parent form");
             form_panel = sensor(editor_panel(session, footer.into(), form.into()))
-                .key(session)
-                .on_show(move |_| Message::ScenarioCanvas(CanvasEvent::FormShown(context, session)))
+                .key(mount)
+                .on_show(move |_| Message::ScenarioCanvas(CanvasEvent::FormShown(context, mount)))
                 .into();
         }
     }