Can we get Rewind/forward buttons for the Campus videos?

I’m starting to work my way through the Campus Fundamental videos, but while watching the videos and repeating the drawings in a separate window, I sometimes miss things and have to go back. The progress bar is really clumsy for that. I know you guys didn’t create the video player, but I’ve come across this player before and have the same issue. Surely it must be an easy fix to do a 5 or ten second FWD/Rewind button, like there is on You Tube, Netflix, pretty much every other video player out there?