I didn't know about this option but there was no UI at the very end and it was more rotation than shaking, not sure if you can turn that off? When you walk slowly at the end, it rotates up and down constantly. At least it did for me.
I've looked up a video and there was slight shaking there, but it was nowhere near as extreme as for me. I could barely see where I was going.
Edit: I filmed a short video with my phone, watch on your own risk: