http://bugs.winehq.org/show_bug.cgi?id=24579
--- Comment #29 from Dan Kegel dank@kegel.com 2011-07-11 10:29:51 CDT --- FWIW, I think I've seen Chrome on Linux (not wine) have the it-gets-stuck-to-the-cursor-after-moving bug. Since Steam and Chrome are both based on webkit (and maybe steam uses awesomeonium, I forget), maybe part of this is an app bug.