Actually, no they don't — at least not if the kind of seeing we're talking about is a process that involves optics rather than imagination. When we're imagining rather than observing ( having an optical stimulus-response ), the visual experience is an extrapolation from indirect information.
One of the best examples of this from OOBE cases I've heard was from an academic researcher in the UK ( her name escapes me now – sorry ), but in her interview she described having had an OOBE experience in which she floated out of her room at the campus residence and was able to observe the old architecture outside and above the roof in detail, which she found very interesting and quite incredible.
To follow-up, she contacted the caretaker who gave her access to the roof, and when she stepped out to investigate, it was nothing like her OOBE experience at all. In every case I've looked at, it's been entirely possible that the experiencer's mind was creating an extrapolated experience from indirect information. Such information is stored in memory from past similar experiences and learning. There is also research going on with so-called "genetic memory" which is a very interesting theory, but has nothing to do with our personhood being some discarnate element of our existence that survives death etc.
Genetic Memory: How We Know Things We Never Learned
https://blogs.scientificamerican.com/guest-blog/genetic-memory-how-we-know-things-we-never-learned/