https://bugs.winehq.org/show_bug.cgi?id=52354
--- Comment #47 from Gcenx gcenx83@gmail.com --- (In reply to Brendan Shanks from comment #46)
I also tested MDK2 on 10.11, windowed and full-screen mode seem to work fine.
I'm going to submit this patch upstream, it seems like a clear improvement over the current (broken) upstream state and we can address other issues separately.
Sounds good to me, once committed I’ll pull that into https://github.com/Gcenx/macports-wine then only have the reverts apply for anything below 10.11.