So after manually installing a dozen or so packages, and not knowing why I got tracking, but games still weren’t talking to my VR headset, I discovered Envision. Once I got it installed (and my system -Syu’d 
) it basically got me a working setup with a few clicks (and some compilation time).
https://aur.archlinux.org/packages/envision-xr-git
I think a lot of users would be appreciate if this were added to Garuda Gamer. 
I think it would also help with the visibility/discoverability of the app. (It never came up in an Internet search for me. I only discovered it after someone mentioned it on a Discord community for Linux VR. )