Jo Even Skarstein, 13.04.2013 22:11:02:
This will break. Having an "always on top" window on the screen is enough to cause problems. Also, I'm not sure what the top window is when a menu is open. Is it the menu or the top window?
The window is the top-window. That does not guarantee that there can not be something covering it. Just like in real life: You think you're top and then someone comes and covers your window :)
-- Helmut Karlowski