We have completely updated MagSafe magnets for the newly launched MagEZ Case 2 & New MagEZ Case Pro for iPhone 13 instead of previous metal plates.
So the previous MagEZ Mount (Qi) is no more compatible with the MagEZ Case 2 and New MagEZ Case Pro for iPhone 13 series. Click here to know more: https://www.ipitaka.com/collections/magez-system
We recommend you try the upcoming New MagEZ Car Mount Pro/Lite that embedded Magsafe magnets.