Ignition key heats up when driving the car for 20-30 and the ignition feels hot

What is your question?

The ignition key feels hot to the touch after driving 20-30 minutes and has been happening in the last week. I park my car in underground parking so the car does not get heated up in the summer

What makes this problem better or worse?

Driving longer

How long has your 2016 Toyota Corolla had this problem?

A week or so