I was in a very good run on retro mode (or my standards because i suck) then when i did a jump to hopefully skip the section for once to just get attacked by eyes and was later killed when he didn't even appear on screen is this some sort of bug where he's invisible or can he be trigged through walls ive never had this issue before.

Does anyone know how I survived rush on door 4 i have never seen this happen before and i wonder if its able to be replicated.