I don't know if this is intentional or a bug but when I've got a full stack of troops moving along a road, they will not step into the same square as a caravan, even if I right click one square ahead of the caravan. Normally the troops would just bypass the caravan and move on to the next tile, but instead the pathfinding makes me leave the road (ususally into the woods) and I can never get past those caravans unless I spit my party into 2 stacks.
Is that a bug or intentional?