https://bugs.winehq.org/show_bug.cgi?id=46309
--- Comment #3 from Gabriel Ivăncescu gabrielopcode@gmail.com --- Can you please attach a (compressed) trace with +cursor by running:
export WINEDEBUG=+cursor
before launching the game in the terminal and reproducing the bug with and without the patch, if you can? (redirect the trace to somewhere like
/tmp/log 2>&1)
And I don't know if it will help, but just in case, does setting the string value "GrabFullscreen" to "Y" under [Software\Wine\X11 Driver] registry key help at all?