https://bugs.winehq.org/show_bug.cgi?id=39194
Sebastian Lackner sebastian@fds-team.de changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |sebastian@fds-team.de Severity|major |normal
--- Comment #1 from Sebastian Lackner sebastian@fds-team.de --- Not major when only a single application is affected.
The fact that it works with Wine Staging most likely means it is a duplicate of an already existing bug report.
The best way to find out which Wine Staging patchset fixes it, I would suggest to run a bisect. The steps are basically similar to http://wiki.winehq.org/RegressionTesting, except that you use it to find the "first good" patchset, instead of the "first bad" one. If you need help with bisecting, feel free to ping me in #wine-staging on IRC freenode.