It's more of a mistake than tech though, cause it was a delayed spirit thrust. If ATV did any of the other 2 moves after 2 tail stab (which was more likely), I shd get punished there.
Just a few nano seconds of difference, hitbox 插肩而过。spirit thrust doesn't have enough hyperamour to tank this midair tail stab. Happens sometimes..don't worry too much about it 👍