Fedora Linux devs discuss dropping 32-bit packages - potentially bad news for Steam gamers
(www.gamingonlinux.com)
I wouldn't expect anything ready any time soon. Especially when you look at Valve's own stats where Fedora doesn't even register in the top 11 distributions used on Steam. Although, we don't know what distros make up the 7% for the Steam Flatpak - but that's not supported by Valve anyway.
Isn't Bazzite built on Fedora Silverblue and installs the Steam Flatpak? I could take a guess.