My iPhone 12 with clear MagSafe case does not support Apple Wallet Find My!!!
I have been calling Apple support to clear this question and after the purchase of iPhone 12 clear case with MagSafe they said it will not work!!! My iPhone detects removal of the wallet by haptic feedback, but does not show in FindMy app. Looks like a software bug. I just changed back to a regular case I used earlier and it works fine. Wasted good money on an Apple case!!!!