My iPad malfunctions with magnetic case

My iPads has been acting up, screen doesn’t come on every time I put case on, shuts down while I’m using, as well.

I’ve been using this iPad since 2017 and never had this problem till recent.

So I brought to repair shop, they went through tests and all came up good and they told me that they think this iPad doesn’t like magnetic case.

So I’ve been using without case and it has been working like normal!

Have you heard about this problem?

[Re-Titled by Moderator]