window: Disable selection when panel list is folded
When the panel list is folded, either the panel items list or the panel itself is shown, not both. And when the list is shown it doesn’t mean anything for an item to be marked as selected.
When the panel list is folded, either the panel items list or the panel itself is shown, not both. And when the list is shown it doesn’t mean anything for an item to be marked as selected.