MagSafe Leather Case - Cover / attachments

Hi all - I’m using the iPhone 13 Pro with a MagSafe case. I’m a huge fan of a wallet case (with card slots) which covers the display but can be removed fully through MagSafe when needed.

I just got the Apple MagSafe Battery pack but it doesn’t seem to work with this 3rd party case I had - it sticking to the case but barely charges the phone.

To fix that, I bought the official Apple leather case, but I would like to find a cover for the display incl card slots which I can attach to this now. Even with magsafe, the old one doesn’t work with the Apple one.

does anybody made similar experiences here and found a solution for it? Happy to get any helpful recommendations! Thanks in advance!

cheers, Mary