Side loaded APK on Quest
As you may know it is possible to side load applications on Oculus Quest (fortunately !), just put your device in developer mode (through the companion app on your smartphone) and install/uninstall your APK using adb for instance. You can either install Oculus Quest APK (using tracking & controllers axis/buttons) or Android APK for smartphones (SteamLink, Netflix, …) and see them next in Oculus TV application.
But … You should know that Oculus disabled the sharing functionality through Chromecast for side loaded applications 🙁 . What a pity ! There is no way to see natively what the user experiments in real time. Maybe this will be « fixed » in next Oculus updates ?