Is anyone here running Reverb G2 in linux? (Monado + Basalt + Envision)

I think i have it all set. Monado + Basalt + Envision.
I can see Monado shwoing had tracking, camerqas, controlelrs tracking. but how do I atually start games from Steam?
Any game or app I start ends with an error related to no XR runtime running or something like that.

EDIt: Here is the promised guide: https://www.mrhorda.com/index.php/blog/hp-reverb-g2

Let me pls know If something is unclear, should be added, re-written or better explained.
Let's discuss it here and I will be editing the guide when I have free time.