

You could’ve just ask ;)
To fix Xbox controller connect it to an Xbox console and update its firmware.
To fix some videos not playing in games, switch from stock Proton to GE-Proton, you can install ProtonPlus or ProtonUpQt from your desktop store for easy Proton installs, newly installed Proton versions show up after Steam restart.


Or even worse, a dialog window opens locking the rest of the application but it’s under other windows for some reason and I’m like wtf