Same as below. I would guess it's related to this:
$ git clone https://aur.archlinux.org/alvr
... You are in 'detached HEAD' state. ...
* 15ea173 - (2 weeks ago) v20.7.1 - m00nwtchr (HEAD)
* 06734be - (9 weeks ago) Split packages, add libva - m00nwtchr (origin/master)
Pinned Comments
m00nw4tch3r commented on 2023-09-28 04:38 (UTC) (edited on 2023-12-30 22:58 (UTC) by m00nw4tch3r)
Might be possible to do something about that with: https://github.com/ValveSoftware/steam-runtime/blob/master/doc/steamlinuxruntime-known-issues.md#sharing-directories-with-the-container
But you can also just force steamvr to launch without a runtime. (https://github.com/Scrumplex/Steam-Play-None)