my last resort would probably be to try it on arch or something and grab it via AUR where i can actually have a native version and not a flatpak or appimage version
if you try it let me know how it goes. but fedora 39 still isn't officially supported by sunshine yet so it may or may not work, dunno when this pull request is gonna get merged
i've been thinking about moving back to endeavourOS just so i have a bit more freedom with stuff like this but i also kinda like the immutable nature of bazzite
It's fine for fixed or standard hardware, but if you have a weird configuration the immutability is far more a pain in the butt than a feature if you ask me.