Default routing behaviour if no route is assigned explicitly
Describe the problem
If an entity approaches an intersection it is not clear from the user guide in which direction it shall drive if no route is assigned explicitly
In section 7.4.1. of the user guide I found a sentence why I was thinking that the vehicle should go straight ahead at the junction
"... Lateral domain: The default control strategy is to keep the lane and the entity’s offset on the lane. If the entity has an assigned route, the active controller uses that information to resolve ambiguity (intersection, merging roads, exits). If the ambiguity cannot be resolved, the control strategy changes to keep the direction defined by the entity’s current orientation."
On the other hand, in section 6.8 it is stated "If an entity approaches a junction and is not on a route, or is on a route that cannot be followed, the road to follow is selected randomly from the available options."
Additional context
It should be clarified in the user guide what the expected behaviour is. It should be noted that if the default behaviour is "random", simulations will not be reproducable.