One (silly) question for @YTCreators : when I watch a video (mobile app) and I click on another one, how can I return back to the previous video? Back doesn't work, neither left swipe.
Thank you! 
I actually reset my phone and installed everything from scratch. Actually this is not a new problem, this is how it was always working. So, in this case, I should have seen the "previous" button enabled?
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The "previous" button works only if the next video is from the suggested list. If it's from anywhere else (homepage, favorites etc), the "previous" is not working.
Thanks. Twitter will use this to make your timeline better. UndoUndo
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