Fix View Options popup not responding to clicks

Remove duplicate popup rendering from render_vertical_tabs_panel.
The popup was rendered both inside the panel's stack AND at the
workspace level in a Dismiss overlay, causing event dispatch conflicts
due to shared MouseStateHandle instances between the two identical
popup trees.

app/src/workspace/view/vertical_tabs.rs

@@ -1448,23 +1448,10 @@ fn render_vertical_tabs_panel(
         .with_child(Shrinkable::new(1., scrollable_groups).finish())
         .finish();
 
-    let panel_with_popup: Box<dyn Element> = if state.show_settings_popup {
-        let popup = render_settings_popup(state, app);
-        let mut stack = Stack::new().with_child(panel_content);
-        stack.add_positioned_overlay_child(
-            popup,
-            OffsetPositioning::offset_from_save_position_element(
-                VERTICAL_TABS_SETTINGS_BUTTON_POSITION_ID,
-                vec2f(0., 4.),
-                PositionedElementOffsetBounds::WindowByPosition,
-                PositionedElementAnchor::BottomLeft,
-                ChildAnchor::TopLeft,
-            ),
-        );
-        stack.finish()
-    } else {
-        panel_content
-    };
+    // Note: the settings popup is rendered at the workspace level (in a Dismiss overlay)
+    // rather than here, to ensure proper click-outside-to-dismiss behavior and avoid
+    // event dispatch conflicts from duplicate popup rendering with shared mouse states.
+    let panel_with_popup: Box<dyn Element> = panel_content;
 
     let drag_side = match side {
         super::PanelPosition::Left => DragBarSide::Right,