I have a similar problem, in my case my skin goes to my friend and his stays on me but when he looks at me I managed to see my skin normally and I his.
We are two, I have the same problem
I hadn't noticed it before so I opened my game and it's also in beta and it really has this problem, let's hope they convert. my version of my Android phone is 8.0 who knows this helps.
I've never seen anything like it, good luck