I’m using android 13 on a samsung Galaxy s20 plus and using a DJI mini 2, the gps is correct in google maps but when I open the litchi app it’s out by about 5 meters. Therefore rendering the follow me mode useless. I use the tablet I im running android 12 on it, and it works fine. So the gps exact location in android 13 running litchi is out.
I’m not sure how it work on Android (I am an IOS user) but do you have location services enabled for Litchi?