Open vr chat, Open settings, go to tracking, choose selfie expression.
Add a hand tracking feature for mobile, i feel like it would be a great leap and would bring so many more players into the community. Since there are games that can track your hand i feel like hand tracking could be possible.
There's players who enjoy mirror lurking, dancing, ect. So i feel like being able to move your hands around on mobile could be a huge leap twords more player base and maybe testing out more features in the future for mobile compatability.