I am using the Plex app for live channels of which there are many, almost too many. My question is, how does one mark as favorites live streaming channels? I did it once quite by accident so I have one puny little favorite. It isn't the most blind guy or girl friendly app in the world but it does have some channels that aren't on other apps. If someone could help me solve the "mark channel as a favorite" problem that would really be appreciated.