Skin Application Bug

Ever since 1.12.0 came out, my Custom Starbound Glitch Skin i've used for years, ever since my long ago Java Edition play, has stopped being Auto-Saved & Auto-Applied as my Bedrock Edition Skin used. Previously on prior Versions it'd work just fine & I could play, enter & exit game, & such as I please & every time I hopped into Minecraft Bedrock Edition my Custom Glitch Skin was always correctly Auto-Applied. After 1.12.0 Installation & Play, it won't quit trying to force me to play default Alex or Steve seemingly chose randomly & forces me to go into my Skin Selector & put my Glitch Skin back on then it stays on till I exit game then re-enter, where my Glitch Skin is seen having been unauthorized kicked off my Avatar & either the Steve or Alex Skin forcibly applied instead. This is getting DAMN aggravating, please fix! D:

P.S. Why does my Custom Glitch Skin keep saying something about 'Limited Use' vs the Default Skin & my off-duty Microsoft Marketplace Skins talking about being 'Cross Platform'...? & how long has this even been a thing...? I haven't needed to go into the Suit Selector for many many many Builds so I have no clue what this is even talking about...

P.S.S. Just in case it helps, i've included the Custom Glitch Skin in the Report. It's very old so I really hope its age hasn't suddenly become a new Issue with 1.12.0 comin out. It's a tweaked modified version of the Glitch Skin created by a "robortboltlas". Robort has full credit for the original Skin I tweaked & modded into this one here I made.