popupMenu: Avoid open state reentrancy in dummy menus
Dummy menus may emit ::open-state-changed multiple times for the same state. Avoid doing that so that the PopupMenuManager is happy not having to handle reentrancy.
Closes: #5064 (closed)
Dummy menus may emit ::open-state-changed multiple times for the same state. Avoid doing that so that the PopupMenuManager is happy not having to handle reentrancy.
Closes: #5064 (closed)