https://bugs.winehq.org/show_bug.cgi?id=54932
--- Comment #8 from m1m1k4tz m1m1k4tz@protonmail.com --- Created attachment 74462 --> https://bugs.winehq.org/attachment.cgi?id=74462 WINEDEBUG=+gdi
Using the debug env variable WINEDEBUG=+gdi confirms that this is a gdi application but I'm not sure if that's the problem, steam also uses gdi aswell from what I've read.