That’s what I was expecting, but when I took the cover off inside the freezer section, to reveal the cooling matrix and the fan, I couldn’t see a way for air to get into the fridge section above. So, I’m left with the theory that some of the cold pipe is behind the plastic back wall of the fridge.
So I’m guessing the fridge temperature sensor runs the compressor and the freezer section gets minimal regulation by running or not running the fan?
Pretty sure you’re right about the freezer getting too cold for me.