happens a lot, i just ignore it, not really worth fixing or worrying about. allow wm to control windows or something should fix it, or make it "better" at least. but really it's been a bug for a long time, I remember it way back in wine < 1.1.10 or whatever. there's also the problem of not being able to use any of the scrolling options in steam... but whatev, you can play games, be happy? ;) haha
