Having a lot of problems solving this issue with a model I picked up. Basically most of it works however when I log in to the game the avatar's mouth by default is open slightly, as if it's doing a yawn or something. I use Index controllers so figured maybe it was permanently doing a "hand open" gesture or something.

I checked the hand open gesture in the FX layer thing in unity but there's no animation attached to it? also the avatar gets uploaded with the mouth closed.

idk what is causing it to always have it open? halpppp