iPhone getting hot on wireless charger

My iPhone gets very hot on an official apple magnetic wireless charger more often than not and then hardly charges when hot.

i have a separate non apple branded magnetic wireless charger in my car and it doesn’t overheating but I also normally have cooling air con on in the car.

I’ve tried the apple magnetic wireless charger with my iPhone 12 mini using an official apple MagSafe car as well as without a case and both scenarios can often result in overheating and minimal charging.

Any solutions yet?