My understanding is you only need xone for the special adapter right? Have you tried cable and plain bluetooth before? Also Steam seems to come bundled with their own drivers for it, so the controller may just work within games in Steam, regardless.

I feel a bit bad, but honestly gaming on Linux is not my thing. From a quick glance, messing with the kernel like that may cause problems with secure boot and maybe that's causing your issues. Maybe you need to sign your modules or disable secure boot.

Have you tried the Copr repo? https://copr.fedorainfracloud.org/coprs/jackgreiner/xone-git...

And of course Bazzite seems to have addressed this out-of-the-box... :D

Quite frankly, if you want to do anything but gaming on that machine, at least for me, manually installing kernel modules from GitHub would be a deal breaker, since that seems rather unstable and prone to cause nasty problems down the line.