Stego doesnt consistently do reflect dmg when getting kicked by bars

I have moticed this happen with bars the most but sometimes other dinos too, where you hit the tip of the tail on stego but you take no reflect bleed dmg for some reason. Easiest to recreate with bars kick, maybe it has something to do with how bars kick hitbox is a bit wonky but regardless, if the stego is getting hit on the thagomizer it should reflect dmg back

Stego doesnt deal reflect damage sometimes if you hit the tip of its tail

It should always deal reflect damage when hit on the tip of the tail