This bug is related to another (MCPE-58640 MCPE-58640 ). I will add this comment to that page as well, since I suspect that these 2 bugs are related. Whichever player signs in first will have their skin working as it is saved to their account. When the second player joins, their skin will not be the same and when they try to fix it by purchasing what they were using, it will use the first players minecoins as you have stated on this bug report. I suspect this to be a coding issue where Minecraft is treating player 2 as a guest profile rather than their own profile, despite that the Xbox itself has both profiles signed to their own respective Microsoft accounts. I suspect this because of the minecoin issue, as well as items unlocked by achievements also being affected by this bug. I have a video demonstrating this, but the website isn’t allowing me to upload it. MoJang, if you see this, email me to ask me for it if you’d like it.
This bug is related to another (MCPE-183208 MCPE-183208 ) and occurs locally on split screen Xbox as well. I will add this comment to that page as well, since I suspect that these 2 bugs are related. Whichever player signs in first will have their skin working as it is saved to their account. When the second player joins, their skin will not be the same and when they try to fix it by purchasing what they were using, it will use the first players minecoins as you have stated on this bug report. I suspect this to be a coding issue where Minecraft is treating player 2 as a guest profile rather than their own profile, despite that the Xbox itself has both profiles signed to their own respective Microsoft accounts. I suspect this because of the minecoin issue, as well as items unlocked by achievements also being affected by this bug. I have a video demonstrating this, but the website isn’t allowing me to upload it. MoJang, if you see this, email me to ask me for it if you’d like it.