When you restart the game, custom skins don't load and you have to change them over and over again.This issue started right when the 1.16.221 hotfix dropped and it is so much annoying.Thanks for all your hard work, and I hope the bug gets fixed soon.
Related issues
Comments

Thank you for your report!
We're tracking this issue in MCPE-32089, so this ticket is being resolved and linked as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki