Originally Posted by
Iscah
Hrothgar are still oddities hairstyle-wise – going from some discussion I read here when Hrothgar hairstyle-switching had just been implemented, they're still handled in the background as different faces/heads with integrated hairstyles, rather than the hairstyle as a separate thing added to the head later. That (I speculate) might mean that the thing that triggers the hairstyle to change when a hat is applied, may not have access to change the hair model as for other races because it's not actually a hairstyle at that programming level.