as title states- while climbing toi hm with friend whenever our dragons used flame breath in vicinity of each other they would damage one another creating quite the hindrance so we ended up just using my pets for the climb instead.
We both verified pvp mode was disabled.
As an added note- party mode kept switching frames on me when I was focusing pet team.
As another added note- casting nature's touch on my party member disallows me from using b2s while walking. It tells me its been too soon since I was in pvp. Not sure if this effect is intended.