Path of fire related. When you jump on a raptor mount and land while running you always do a mini right hop and then left hop before you continue running normally. I think it would look more natural if the game did a left/right elevation check (like when you stand idle on foot on a slope your leg on top of the slope will be more elevated than the other) when you land and if the spot you landed on is significantly more elevated on the left side the raptor will jump left then right and reversed if the right side is more elevated (I don’t know anything about animals and how they move but I think that’s how they do it). If there isn’t much of an elevation difference either way then the jump animation is played randomly (just in case one side of anmoon oasis is elevated by a single degree or something).