So i was just fighting a campaign battle with Milan as Spain. I had mostly crossbowmen and a few spearmen and some heavy cav so i deployed up a hill so I could destroy Milan with my crossbowmen and charge my cav downhill into them when they reached melee. But then this happened.
For some reason instead of coming after me Milan fell back right to the opposite corner of where my crossbows were:
I sped up time and waited on my hill for Milan to come, but they didn't
And time ran out i won with 141 kills and 0 deaths from a Italian spear millita which was shredded by my crossbows which was the initial army of the battle, the rest of milan's army is reinforcements and since Milan sallied forth and lost their entire army as destroyed. Weird. Ive never seen this happen before maybe the ai just as trying to stay out of range and knew that assaulting my hill would get them killed so they tried to wait me out.