As you can see in the video, when attacking in sieges, if a player wants to reposition his formation (to attack the gate for example) when they're using ladders. Units are following the orders with delay and not organized as one formation.
(you can see another bug that I don't know where it came from with troops teleporting into the air at 1 min)
(you can see another bug that I don't know where it came from with troops teleporting into the air at 1 min)