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Cabin temperature shooting up while SC’ing.

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I am SuperCharging my MYLR for the first time. As I was walking away from the car, there was a loud fan sound coming from the car. This is normal, yes?

My real question is that I am sitting in a restaurant while the car charges. It is a sunny day in Louisiana, around 78°. I am looking at the app, and the cabin temperature is shooting up really fast.

I know the car has a lot of windows and a glass roof, and I live in an area with intense sunlight, but I am not sure that would have the cabin temperature go up by 25° in a matter of minutes?

And when the climate control kicks in, with the air set to 72°, the cabin temp drops dramatically in just a few minutes. Like, much faster than you’d think A/C could lower the temp from 99° to 72°.

Do I have a bad sensor that says the cabin in hotter than it really is? Or is there another explanation?

Please and thx.
That’s how babies left in cars die
 
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