Osmand+ exporting route: prevent stopovers to be turned into waypoints


If I create a route with several stopovers, each stopovers can be moved and edited. But if I export this route as a gpx track and transfer this track to another device running Osmand, the stopovers are turned into fixed waypoints that can not be moved any more. How can I make the waypoints movable again on the target device? Both devices are running the latest version of Osmand+ available in the PlayStore.