Ok now it hides but preview is not working

src/bin/trees/main.rs

@@ -808,10 +808,12 @@ fn control_menu(
             .iter_descendants(root)
             .any(|child| is_hovered.contains(&&child));
         if !tree_still_hovered {
-            info!("Tree is not hovered");
+
+            if let Ok(mut n) = nav.get_mut(root) {
+                *n = NavState::Closed;
+            }
             parents.iter_descendants(root).for_each(|child| {
                 if let Ok(mut n) = nav.get_mut(child) {
-                    info!("Closing {:?} for {:?}", child, root);
                     *n = NavState::Closed;
                 }
             })