My sister and I play minecraft(bedrock edition, version 1.14.60) together using LAN(local are network). but whenever we join each other's worlds, we swap skins! We are both using the custom skin, where we both make our own skins, but we always show up with each other's skins. What do I do? Can this be fixed?
This is an unresolved bug.
Please consider researching the topic a little more before you post here. In this case, you can find the linked page on the 1st result by searching
minecraft bedrock skins switching on any simple search engine.
I understand that you did do some more research on the topic, and that you have found items talking about the bug but not fixing it. In that case, I would just like to confirm that no, there is no current fix, I'm afraid. You'll just have to go on without it. I'm terribly sorry about this bug.