Download does NOT work – TED Review

The app was much better before- Why going BACKWARDS? -why there is no feedback for download progress? -why I cannot anymore do "play all"? -why downloads are not downloaded even though it shows? I hope you can solve these simple common problems and greatly improve TED reaching many people but not fail because in 2018 one cannot make a fully functional app to watch and download.
Review by Dedemanli on TED.