on Xbox and mabey other bedrock consols whin playing splitskren players 2, 3, and 4 don't have there costom skins if they have another acont on the Xbox. If there is a geste no then they shoulden't have costom skins. I do know that the players that join do get the other players carecter creater items if that acont has boten any items so i don't no if this is a bug or not but I think it should be fixed anyway.