Goof?

Right after Karos laughs at Stretch saying how Karl died (25:50ish on Netflix) his googles suddenly reappear (you can hear them hit the ground when he took them off earlier) hanging/tangled in his hair/back of his head, and then they are gone again. It is not small or subtle like a license plate reappearing or a drink/cigarette at varying degrees of consumption.
It's really so obvious I'm really surprised that whoever edited it... well, it could have very easily been edited out.
I can't even find anybody else talking about or even mentioning it!!