I am running through a skaven campaign and gladly got to my warplock jezzails, but I started to notice something finicky. For some reason, while I order a long range unit like them to attack a unit atop a wall, they will walk into max range, take a few shots, and then move to as close of the wall as possible.
Does this happen to you too? Can I make them stand still and fire? They can't fire from there cuz the wall blocks their sight, and they do the same thing again if I move them away.
I suppose only "arching" fire units like archers should target units atop a wall, but this behavior is strangely consistent.