I too am having this issue. My skins won’t save or they will turn into a Steve or an Alex after pressing Equip. I never had the Equip button ever disappear though. This is happening on the Xbox One S also.
@Kinga Izdebska That’s not really the same issue I’m having. The Equip button is still present when I select the skin, it’s just that the skins don’t apply for whatever reason. There’s no issue with the UI as far as I can tell.
I’m not sure if they are the same. The one you linked sounds almost similar but I’m not too sure by the way it’s being described.
This is still an issue in the latest version. It has yet to be resolved.
I don’t know why they haven’t acknowledged this yet. It’s a pretty annoying glitch.
Yes, I did rename all the files to “custom1” “custom2” etc.