A bug that appeared over 2 years ago, where convoy players are not visible on the map unless they are in your spawn circle.
Aka they only appear on the map, if you are close to them.
This bug makes finding the convoy players on the map literally impossible, unless you fast travel around the map to get close to them, for them to appear on your map… or you have the means to communicate with them via message or voice.
It wasn’t a problem before, you could just open the map and see where the convoy players are on the map at any given moment.