This is a very annoying issue that happens in bedrock edition on most platforms. In multiplayer, if one player switches to a custom skin, another player that also has a custom skin will be switched to the skin the other player just switched to, and as mentioned IT IS VERY ANNOYING I would appreciate if you could fix this issue. Thank you.
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Thank you for your report!
We're actually already tracking this issue at MCPE-48207, so I will resolve and link this ticket as a duplicate.
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