I'm trying to add some facial expressions to my avatar, and it seems the only way to make it so only one could be active at a time it's using the "custome" buttons, which would work but would mean not being able to use customes (or making them work using "toggle" buttons, which I think are intended for props).
Is there an intended way to do that? Or a plan to add the feature? (maybe having 1-5 be for faces and 6-0 be for customes).