Casting to phone does not show the full view
When I cast my Meta Quest 3 to my phone with screen ratio 21:9, I see pretty much nothing of what the person is looking at and I constantly tell them to look down. Then I noticed that even when I record the screen or when I take a screenshot, what I see doesn't align with what's recorded. In the video below I trace the edges of my field of view with my finger. As you can see, there is a large portion of the video that I don't see through my headset and a large portion that I see, but it's not being recorded. Combine that with cropping the video to fit a wide-screen phone and what the person looks at is often beneath what's visible.