http://bugs.winehq.org/show_bug.cgi?id=19182
--- Comment #46 from Artem S. Tashkinov t.artem@mailcity.com 2012-08-01 09:38:05 CDT --- (In reply to comment #45)
To say it bluntly Alexander Julliard doesn't give a flying f-word about this bug, so you have two options: either write a patch to implement this feature or hire someone who'll do that for you.
Of course, there's no guarantee whatsoever that Alexander will approve this patch, but you can at least keep it here and apply for your own installation.
There are many bug reports of this kind - the ones which have patches but those patches are vetoed from inclusion.