I got the AWS Chime SDK Demo for React Native working and two people can join a video call on mobile. The local device has their video camera show in a small tile in the bottom of the screen while the remote device takes up the whole screen and the local tile sits on top of it. However, I have noticed that on Android when you start local video and then start local video from the other device the video from the remote device covers the Android local tile. The local tile can be brought back by the Android device stopping and starting their video again but it shouldn’t disappear in the first place.