iPhone 12 Pro Max overheating & rapid battery depletion

I Have recently been experiencing temperature issues with my iPhone 12 Pro Max. When I am using my phone, such as messaging or making a call, my phone gets very hot and my battery reduces significantly. Usually, it would be expected that your phone will get hot when running large apps at the same time, but even with minimal use it’s still gets hot.

This never used to be an issue and it seems to be a problem that has been around since the most recent update. Nothing seems to rectify this issue, as I’ve exhausted every possible solution that might fix this.

Is anyone else experiencing the same problems?