Monastary Monks, Summoned, Sleeping

Ok so this is a bug, but seems abusive and probably not intended. If it is fine, that's fine, but I thought I would make one aware of it. A summoner can summon the Monks from Moulidar's Monastary. The summoner can then attack the monks, so the monk will remember them. The monks don't chase nor do they attack you should you enter the room. However if you sleep or in this case get slept in front of them, they will attack the summoner and thus waking them. Smart gameplay? Sure. But I don't think is what those mobs are meant to be. So I hope you'll look at it. Thanks.