akronman1
  1. Log off from account
  2. Log in to another account
  3. Check face mirror functions.
I am 100% sure that they will not work. You can also turn off face mirror before it and try turn on. You can't.
P.S. Sorry for quality of screenshot. It was taken from https://www.reddit.com/r/VRchat/comments/137tr1m/how_to_break_ui_in_vrchat/