minecraft dungeons 2 twisted warden mission

hey Im a just a normal person who loves playing games but in minecraft dungeons 2 when you fight the twisted warden and you beat but when your able to do the mission over if you time it right you can roll or walk into the boss battle before you accept to revive him after you revive him you can walk to where he spawns then walk back to almost the beginning then he spawns but he wont attack you he just sit there and you can kill him might want to fix that please but your game is awesome it what i have been waiting for i appreciate yall time and effort thank you so much