With Game Pass version 1.3.3.0 (released on 26/02), you can just delete the intro video file to skip it.
Topic on Talk:Atomic Heart
Already stated on the PCGW page indeed: https://www.pcgamingwiki.com/wiki/Atomic_Heart#Skip_intro_videos
Ow wait, you mean you can also just delete it without issues, hmmm, let me try it
Can reproduce it, thus overhauled the skip intro fix into just removing the files; replacing it with a empty file was a bit weird and probably totally not needed. I added you as a user source for the GamePass version if that is ok? :)
Thanks for testing it and letting me know :)