"It happens to me exactly the same. However, I don't consider it a problem in my case, as I prefer to activate the CAA manually. This is because the rotation routine depends on a Plate Solving, and everything needs to be functioning properly before performing the movement. So, in my opinion, this is not a fault.
However, it would be helpful if ZWO considers adding an option in the "ASIAIR home page" where, in addition to mounts, other accessories compatible with ASIAIR, such as the CAA, can be activated. This could make the integration smoother."