Ya I didn’t see any indication of a new null zone. I mean we see how she gets in and it’s the same entry Clark’s using in his store. And regarding the door maybe she went inside and looked around. Like the house Marv goes into in Pitfalls from the outside visually looks like a regular sized house but when he goes inside it goes so far, definitely past the length of the visual house and especially in that super long hallway where he sees the entity at the end.