https://bugs.winehq.org/show_bug.cgi?id=38786
--- Comment #2 from Jason jasonwinter@hotmail.com --- This is actually a bit funny, but I can't find that patched code (or anything like it) in the current source code of Wine. Wine doesn't seem to use (other than defining it and some text) the _NET_WM_WINDOW_TYPE_UTILITY anymore.
Was it all re-written?
Although I do get borders (frames) when I set them for testing, I still don't get focus unless I use WS_EX_APPWINDOW. If it was re-written, did it break the resolved bug(s) referred to in the patch link comments above?
...Scratching head...