2022-05-11: APP 2.0.0-beta 1 has been released !!!
Download links per platform:
Is there a way for APP to save all the satellite trails that would be compiled from all the subs?
There is a "max" integration option which will show you all the stuff that would otherwise be removed. Not a method for specifically displaying satellite trails, but you do see them in full glory using that option. Integrate tab, integrate option -> maximum