Xpadneo driver?

I would like to use my Xbox Elite Controller via bluetooth, as i did on Arch before.
I see there is no maintained Fedora package, so a simple “rpm-ostree install” is out.

Building it from source - okay fine, distrobox, fedora container, do it.
But can anyone point me to documentation on how to run ./install.sh and then commit as an extra layer i can put on top of bazzite? Or is there a more elegant approach?

Thanks.

It should already be included.