https://bugs.winehq.org/show_bug.cgi?id=16346
--- Comment #16 from winetest@luukku.com --- (In reply to alexchandel from comment #12)
This is almost certainly still an issue. Bug 38933 documents a similar situation on OS X.
According to your own words on the other bug report the patch here fixes the behaviour
"It fixes it on the X11 driver & on linux, but not on OSX/macOS with the native Aqua driver."