This is a general comment concerning moving through the menu of videos while working on a course. Currently, all the videos are listing in a left column while the video is actually presented at the top of the page to the right.
Now that I have moved much further along in my course work (ITIL v4 Foundations), I have to scroll down to my current video listing, then scroll back up to the video to view it.
There should be a way to either collapse the menu or have the video travel with the scroll of the menu. I'm not a webpage designer, so I have no knowledge of how to do what I am suggesting, but I have seen this capability.
Maybe put the video menu in a separate box that can be scrolled?