https://bugs.winehq.org/show_bug.cgi?id=47198
--- Comment #105 from Manuel mail+wine@m-reimer.de --- OK. Actually there is some chance that I run into this:
https://bugs.winehq.org/show_bug.cgi?id=49373
and my patch actually should do what it is supposed to do. So I guess I'll still be stuck with 5.6 for now.