I recently got a G920 over the holiday. It works for the most part in Windows, it shows in devices, and works in game, but doesn't show up in Steam controller page. It seems to work fine once in game though.
I then went overkill and bought a Next Level Racing Wheel Stand 2.0, and now the rig is a little too big to have sitting in my room where my PC is, lol.
So having a hardware Steam Link, I purchased VirtualHere, moved the G920 rig downstairs and tested it out with a few games:
Forza Horizon 5
The games work great over Steam Link hardware (and Steam Link Apple TV app) with an Xbox and Steam Controller.
However, when I play with Steam Link hardware and VirtualHere connected G920, Forza Horizon 5 or Assetto Corsa the game stutters like crazy. Interestingly, BeamNG Drive has no issues.
Any ideas as to what is going on with the other games?