Direct link to the developer’s work.
https://github.com/HansKristian-Work/vkd3d-proton/commit/88e4f300cc0b5b6f0880c1233d562cf506b546fb
And something, something Todd Howard saying the game was optimized for PC and we gamers needed to get rich and buy new hardware.
Pretty sure Hans himself said it’s being overhyped:
https://github.com/HansKristian-Work/vkd3d-proton/pull/1694#issuecomment-1713744620