Custom Skins switch to slim arms after reloading

Hello! I’d like to mention a bedrock issue that effects me greatly, as a YouTuber I’d like to have My MC-Bedrock Skin saved (I use a 64 - 64, Wide arm skin.), Everytime I reload the game my skin loads as a 64 - 64 Slim armed skin, causing me to have to reinstall the skin from my photos, mind you this is on the Minecraft Home Screen and not inside a world or ‘level’. I’d appreciate it if someone at Mojang could fix this, as it is annoying. Thank you!