This is very interresting. The APAS also stopped working on the Mavic 2 ‘s for some unknown reason. DJI engineers still could not solve this problem for more that a year now. They even replaced some peoples drones when this happened. I can not wait for the daylight to see if this will resolve...
So how do you enable APAS again if it does not resumes automatically after exiting Intelligent Flight Modes?
DJI could also not find a solution for this problem on my Mavic 2 Zoom. Did various test for them and also send them the flight logs.
I have exactly the same problem with APAS on my Mavic 2 Zoom.
Used it during every flight, then one day it stopped working. Could not get it to work ever since.