Is there a way I can see what I have watched already? I'm starting to jump around and watch lots of videos and complete some, but like YT there is a history or a red bar at the bottom of the video that can tell that you have viewed some or all of it. Maybe this is a feature request. Love the app!!!

There's only a resume watching row (which can be hidden or turned on in the app settings), which kind of shows what you've watched (I'm not sure if it will show what has been completely finished, or only videos that you didn't finish).