After many, many tries, I got DJI Assistant 2 to download to my MacBook. Trying to see how it works, but I get this message "If the product you purchase is Mavic Min, follow the steps to connect to DJI Assistant 2" followed by some directions -- no indication that it's for Mavic 2 Pro. That's it -- no other instructions. What does it do? What is it for? Do I need it? I see others have lots of problems with the app -- am I wasting my time trying to get it to work?