Request for smoother video interface on Android application

Hey! I've been regularly using KhanAcademy for a couple of years now, but there's one persistent niggle - there's no option to toggle back and forth between successive videos, within the video itself. It's a very small request, and might appear as if I'm nitpicking (I probably am) - but if after two years, every time I have to rotate my screen and manually go to the next video, I feel a twinge of irritation at the break in rhythm, I can't help but feel it would certainly enhance the whole experience. That aside - fantastic job, guys. You've made maths come alive :) Best, Abhiraj