It's probably just that he doesn't have a consciousness of his own to really be aware of it in the first place.

[ .. if Jerry is what she thinks he is, anyway.

In the end it's all speculation, though there's at least some evidence for it now with the things both she and Levi have noticed. ]

I don't think he's even a little bit real. [ Ange says it so easily. Like the concept of someone straight up not being real isn't all that weird to her. ]