The day is finally here. Xwayland now has the code for Explicit GPU Synchronization merged after waiting over a year for everything to be ready.
This merge resquest has finally been merged into XWayland, which means NVIDIA users are just one beta driver release away (May 15th) from probably having a good experience on Wayland now!
I did notice the temperatures though. The card normally idles at 30-40c having anything open after a while will have it cooking at 75ish. I would expect it to be in the 50s after a few hours of youtube, or pushing 90-100 gaming. No issues on the Windows half of the install. From what I could piece together it dose seem to be related to Wayland and the drivers. I was thinking of waiting till Nobara updates and hope it goes away.
Seems if I have anything opened and on screen like firefox or the file browser, it gets toasty.