Board Thread:Questions and Answers/@comment-44975735-20200305170443/@comment-44975735-20200503164201

One thing about Frozen that I stumbled upon quite recently is that Iduna was researching Elsa which is how the idea of making her wear gloves appeared. It's in that deleted scene from Frozen II where Anna and Elsa found a secret room with a bunch of stuff related to magic.

I think that Iduna did most of her research when Elsa was really young because Elsa couldn't remember any of that. She was very cautious after the separation and would have probably noticed that someone is watching her very closely. I'm probably just making stuff up but it's still a cool thing to think about.

edit: Hopefully Conceal, don't feel will give me some sort of answer to this.