I have some VR goggles that use the iPhone (7) as their screen. Basically, you download the VR app, put your phone in the goggles, and play. I want a way for my friends to see what I'm doing, so I use the screen share option in Control Center. However, with virtual reality, there's a split screen to give the illusion that what you're seeing is 3d. This means that my friends watching the TV screen see a split screen, and it can be very annoying at times. Is there any way to crop the screen share so that my friends only see the left side of my screen? Thanks in advance!