Several kindred bugs

i don't have any video proof all i can say is what i've seen happening. but i've found a bug where even though my e mark has 2 stacks and is still on a target sometimes when i auto attack them wolf wont shoot out and deal the bonus damage. i've also had a bug with wolf refusing to attack anything if i place him down within a tiny window of time before scuttle crab walks into the middle river bush on both sides he will not aggro to scuttle crab and wont aggro even after skuttle walks into view out of brush in the middle of the circle while i'm attacking it. encountered another maybe bug where i placed wolf and attacked dragon but he ignored dragon and kept going for skuttle though i would swear he could have attack dragon because the middle of dragon where wolf usually bites it was just within bite range on the edge of the circle. i don't know what caused the dragon bug and don't know why the wolf mounting dread bug is occurring but the scuttle crab bug seems to happen usually when i use wolfs frenzy right as scuttle enters the river middle brush on occasion.