My Own Skin That Turns Into Steve or Alex's skin

So That Time, I Was Playing Minecraft. As Always, Building a House! (My Skin Is Still Fine) And I Tried Quitting The Minecraft Game For Just A Short Time. And I Log Back In The Minecraft Game And I Check My Skin In Profile. Suddenly, My Skin Became Lost And While Playing, My Skin Became Steve! This Bug Happened In Minecraft Pocket Edition v1.17.0 Official