Course lock for DJI Fly drones

[TriBar]

@mimamo

is there any reason why it is not visible in the litchi app when i fly with my new mavic air 2s?

Course Lock in Litchi is only supported for drones that natively support it (in the DJI app).
Have a look at your other post about course lock:

Course lock mode for mavic air 2s on ios

You can Emulate course lock by setting up a mission with 2 waypoints: [Mission settings] [Waypoint settings]