http://bugs.winehq.org/show_bug.cgi?id=27724
--- Comment #1 from Carlo Bramini carlo.bramix@libero.it 2011-07-08 06:05:43 CDT --- This bug has been splitted in bugs 27722, bug 27723 and bug 27724. All tests have been redone with versione 1.3.21.
An additional information: on Windows, instead of compiling with in system comctl32, I included the source code of WINE's conctl32 instead and I compiled it as a standalone executable. In that manner, on Windows I could see the same exact defects I saw on linux with WINE, so I think that all problems are limited to common controls sources.