For now I'm relying on VRCOSC, which I think is Windows only. Once I put out my own custom solution I could add Gnome's audio controls support!

Fair enough! I mean it makes sense tbqh. Also prolly should add KDE n GNOME. Due to them being the 2 most popular linux DE's. NOTE: I Don't have VR, nor a good PC for VR, so I can't really... Test/help w/ testing ^^;