I just got the HTC Vive Focus Vision and I’m having issues with switching between control modes.
To use handtracking correctly, the skeleton option needs to be set in SteamVR controller binding. For handtracking this works okay, but it basically breaks all the bindings when switching back to controller mode preventing you from interfacing with the menus.
…except in this state, controller mode does seem to work for the handheld version of the VRChat menu and not the expanded one.
I use Vive Hub and SteamVR to interface with VRChat.