https://bugs.winehq.org/show_bug.cgi?id=40060
--- Comment #2 from Dmitry Timoshkov dmitry@baikal.ru --- (In reply to Sergey Isakov from comment #0)
Created attachment 53538 [details] The windows in question
If a game crashes (for example elevated_1024x768.exe) then dialog windows appeared with two buttons "Show details" and "Close". These buttons are unclickable because of patch https://github.com/wine-compholio/wine-staging/blob/master/patches/user32- Mouse_Message_Hwnd/0001-user32-Try-harder-to-find-a-target-for-mouse-message. patch
Reverting the patch resolves the issue.
I can't reproduce the described behaviour with the patch applied and a simple test application that intentionally causes a crash under Linux and Mate WM. Could that be a Mac specific window management issue? Sergey, do you have any other patches applied that may have a side effect on this behaviour?