Mount & Blade II: Bannerlord

Mount & Blade II: Bannerlord

Shokuho
The AI retreats to the keep in a Siege and i cant attack it
I siege a castle, beat the defenders and they retreated to the keep. But because im injured during the battle, i couldn't attack them as it requires me(the character) to be able to fight the last stand battle and im forced to abandon the siege. Its so dumb