I'm using a vive for this and pretty much all the controls except move and grab don't work. Not sure what to do, I've definitely got the openxr runtime set to SteamVR, and outside of that, there isn't anything left to do... pretty disappointing :/
Im not sure why this is happening but a few Vive users encountered this problem and found a work arround but i cant remember what it was.
if you find what it was, could you put it in a reply here? ^^
This is a bit late but did you ever find that fix?
The user actually reinstalled his Vive software