[super_context_menu] Menu item disable does not work for DeferredMenuElement

[Uche01]

Using MenuActionAttributes(disabled: true) inside DeferredMenuElement callback does not disable the item. The item appears enabled:

DeferredMenuElement((_) async {
  await Future.delayed(const Duration(milliseconds: 1));
  return [MenuAction(title: "Title", image: null, attributes: const MenuActionAttributes(disabled: true), callback: () {})];
})