Magic xpa will scan the runtime pulldown menus to find where the menu entry was added and remove it from the menus.
The menu structure will be removed from the first place in which it is found.
If the same menu was added twice, then it removes them one at a time.
If the menu does not exist in the current runtime pulldown menu, the function will return false.
The entry will only be removed in the runtime context where the function was executed.
If the number of the menu being removed is the top level, then the entire menu disappears.