Add support for Samsung's "Flex Mode" to the Android app
"Flex Mode" is a feature of Samsung's foldable devices that allows an app to detect when the device is folded and move UI elements to best accommodate a partially folded device. A great example is the YouTube app playing a video on the top half of a folded screen, while the user is free to leave comments or scroll through recommended videos on the bottom. This feature would be incredibly nice in the Twitch app, where leaving comments is such a vital part of a livestream. Simply allow the video to fill the top half of the folded screen and let the user read and leave comments on the bottom without interrupting the livestream.