Hi amrali1702,

I will share your feedback with the team I can see from a accessibility perspective that Closed Captioning could be a better option in learning are you able to turn CC on?

You should see this button if your having problems then it may be a technical issue please let me know and I can notify the support team and turn your post into a ticket.
 

Yes I mean adding this option to android app too like on youtube

Hi amrali1702, 

Agree then I will let the team know this it should be available on the app for accessibility.