I installed 2021.44.30.8 yesterday and used Autopilot for the first time in a couple of weeks. Tesla moved the North-up/Heading-up from the right side of the screen on my 2016 S90D to the left side. The problem with doing this is when you turn on Autopilot, the North-up/Heading-up button on the screen is hidden by the different turns that the car needs to make.
I always use Heading-up so that the arrow is always pointing up instead of N/S/E/W. With the North-up/Heading-up button being hidden, Auto-pilot likes to default to North-up and with the button hidden, you cannot change it. I believe that this change happened prior to 2021-44-30.8.