Nothing they can do about it

Probably yes, in starfield it doesn't has problem with hud, depend on the game i guess.

The hud of the game is interpolated and cause a lot of artifacts.

How did you make it work? The option doesnt show up at all for me. I get the popup.

Just tested version 0.60 in a mobile RTX 3070, it works good. Side effects: the artifacts around characters get worse when screen moves (motion blur) (they exist even with frame generator off), subtitles and HUD tremble with movement. Looks really great anyways. Jumped from 37 fps to 67 fps in tutorial. Xbox Gamepass PC version (C:\XboxGames\A Plague Tale- Requiem - Windows\Content\APT2_WinStore.x64.Submission.exe)