I mean, you can move, sure. The parts I’m thinking of are in the first rover you come across, and the 2nd transporter. As well as the bushes, when you learn more about those.
You can walk around a smallish confined area, and you are locked out of other interactions until the dialogue ends. It’s probably not as big of an experience killer in the full game, but it really turned me off in the demo.
Ah, I tried to be as vague as possible, so you shouldn’t be spoiled on it at least. Maybe I’ll give it a shot when it goes on sale.