This issue is NOT RESOLVED! The " allow trusted skins" option is not the issue with my tablet. I've checked and it's not not working!
I'm also having this issue during LAN play (multiplayer) since I updated to 1.16. Custom skins worked perfectly fine before the update. I'm playing on a newer iPad with iOS 13.5.1 if that helps. I can see my own custom skin, but from my friends point of view I look like Steve.
Reinstalling new custom skins didn't help and neither did reinstalling minecraft.
Edit: Found out that my ipad is not the problem, but my friends tablet witht he problem. We joined a 3 person lan game and she couldn't see any custom skins. I was able to see them all fine. And the third person could see my custom skin as well. She also plays on an ipad. Slightly old, same OS.
This issue is NOT RESOLVED! I've already checked that option in the settings menu and that's not the problem. I'm still not seeing custom skins!