Sure it behaved normally on all OS versions up to 3.4 and now it will cause issues. Definitely the case. Also “without sufficient evidence” I guess original thread and several videos which valve decided to ignore but asking for new videos is not “sufficient”
Valve simply shipped unfinished OS build because of OLED.
Like someone on github said I don’t see how reporting issue (which is live for more than a month) on per game basis would help.