[1.12][AI] Shrill armies don't attack pioneers
Until now I have managed several times to land a pioneer right besides a shrill army. Although I had assumed that they should be among the shrill's favorite fodder, they were never harmed. In two cases, one of my armies also stood nearby and was attacked by the shrills, which were wiped out without causing any damage. Is this behavior intended?
My difficulty is "challenging", which is advertised as using the best algorithms without cheating. EDIT: And I am not Tarth (see below).