> "The problem isn’t really that complicated: originally the defroster icon was visible on the bottom. With the latest December 2021 update it is now hidden behind the temperature indicator. Tapping the temperature brings up a sub-window with the defroster icon."
Even after reading that, I had to look at the pictures again, and read the paragraph again to find where you are supposed to tap. When they simplified the UI, they also removed the degrees symbol and the fan.
Seeing as how 60-70 are both reasonable temperatures in Fahrenheit and speeds in miles per hour, it is not at all clear at a glance what that number means.
Even after reading that, I had to look at the pictures again, and read the paragraph again to find where you are supposed to tap. When they simplified the UI, they also removed the degrees symbol and the fan.
Seeing as how 60-70 are both reasonable temperatures in Fahrenheit and speeds in miles per hour, it is not at all clear at a glance what that number means.
(Disclosure, I work for GM)