http://bugs.winehq.org/show_bug.cgi?id=22862
--- Comment #1 from Nikolay Sivov bunglehead@gmail.com 2010-05-24 17:14:44 --- Could you produce a standalone test app for that problem with a single propertysheet that displays a bug? We will need it anyway to include in tests.
P.S. if it's really a property sheet bug native comctl32 will help.