https://bugs.winehq.org/show_bug.cgi?id=48155
--- Comment #11 from arek_koz@o2.pl --- This bug describes behavior of wine despite being compiled with gtk3 support.
For those not having GTK in wine-staging 5.20 **and up** (at least up to wine-staging 6.4):
I reported bug 50677 for behavior described in this bug, but caused by the disabled patch set. Please post your comments there.
https://bugs.winehq.org/show_bug.cgi?id=50677