Steam doesn't start

Steam was working just fine and I restarted it and now it's not working. When ran from terminal it just says this then closes.
```
[als@fedora ~]$ flatpak run com.valvesoftware.Steam
INFO:root:https://github.com/flathub/com.valvesoftware.Steam/wiki
INFO:root:Will set XDG dirs prefix to /home/als/.var/app/com.valvesoftware.Steam
DEBUG:root:Checking input devices permissions
WARNING:root:Missing permissions for input devices
INFO:root:Overriding TZ to Europe/London
steam.sh[2]: Running Steam on org.freedesktop.platform 22.08 64-bit
steam.sh[2]: STEAM_RUNTIME is enabled automatically
setup.sh[77]: Steam runtime environment up-to-date!
steam.sh[2]: Steam client's requirements are satisfied
```

Start by reproducing `flatpak run com.valvesoftware.Steam` on Fedora and capture output after “requirements are satisfied”; investigate the reported input-device permission warning and the point where Steam closes. Done means Steam launches reliably with the relevant Flatpak permissions confirmed.

Written by the indexing model from the issue text.