Ahhh there's the difference, I"m running pre-4 (have a phantom 3, dji go-before 4 last update was June 10th) :( Both DJI Go and Litchi are doing the same, they immediately close as soon as you open them
Did you have to do anything specific? I have a pixel 2 XL and now that it's on Android 10 if I try either DJI Go or Litchi they both close immediately :(