Editing a route with two points
More than 4 years after buying Locus Map Pro, I still find new uses for it. One of them is to help me identify the differents summits in a mountain panorama. For that I create a simple route between my current location and the possible summit : I can then use the azimuth and the distance to help find the summit.
But if I want to modify this route, for example to choose another summit on my map by modifying the location of the first or last point of the route, Locus gives an error message "Invalid shape (geometry) of defined item" when the item "Insert/edit trackpoint" is pressed after choosing "Edit on map". It doesn't happen if the route has 3 waypoints or if the route is just being created (the location of the head or tail can be changed before the route is saved).
It also prevents adding a third waypoint between the head or tail of the route (by clicking on the red dot on the segment in between).