So have been using Nobara Official release which is now based on KDE, not Gnome.
Most of the, let’s call them paper cuts I experienced with previous versions of Nobara seem to be solved, but my Nvidia hardware seems to be giving me some grief with anything running in XWayland at the moment, either with some flickering, or failing to render at all.
Brave and Vivaldi browsers both had problems if the use GPU acceleration boxes were ticked. Which they both were by default.
Well anyway looks like a fix is coming for Nvidia users.