I wanted to cap it to between 45-60 because 30 is a bit choppy nowadays and I think it doesn't help that it's limiting the refresh rate instead of the frame rate
One slider is the default i think, you have to go gamemode settings> display > uncheck "enable unified frame limit management" Then you'd have two sliders again
I did not know you could update Xbox controller firmware. Been using one as a Bluetooth controller on windows for years but it didn’t work in bazzite. Plugged it into a windows pc, updated and now it works! Didn’t know that was a thing. Had two controllers and only the older one needed to be updated.