http://bugs.winehq.org/show_bug.cgi?id=32015
--- Comment #10 from Artem S. Tashkinov t.artem@mailcity.com 2012-10-20 20:30:27 CDT --- I've rechecked Wine 1.5.14 and it works perfectly both in KDE 3.5.10 and in IceWM.
So, it's definitely a regression.