I'm using it on Plasma 6 with AMD graphics and so far it's going good. When I had Nvidia I had issues with electron based applications. Games have been running pretty good regardless of the GPU, though Forza horizon 5 wouldn't launch under Nvidia for some reason.
Did you have electron/chrome applications flicker? I've been dealing with that since switching to Nvidia (I didn't want to but Plex only supports GPU encoding on Linux with Nvidia).
Huh interesting I booted arch up to test and I'm not getting it there either I wonder if I got a miracle GPU or the only other thing is I use the linux zen kernel