Seeing as they are all LITERALLY THE SAME FUCKING COURSES OVER AND OVER AGAIN-- I find myself contemplating leveraging my tech skillset to forcibly over-ride their "Disabled seek bar" bullshit, so I can just skip the damn slides, and then take the damn test.
Each one is of course, coded differently, because "Lowest bidder bullshit"-- so it would be a long and drawn out process to make scripts to deal with each one.. but in the end, it would save me literally weeks of my time. (I am thinking a .hta that executes in Explorer, which contains some VBScript and pals, to intercept, identify, and then doctor all the javascript executed inside a frame element. That way I just enter the learning portal in the window that pops up after running the .hta, and it does all the magic I programmed it to do without any further fiddling, regardless of what order they assigned the classes. The fact that it is always THE SAME DAMN ONES is what would allow it to work statically.)
I am certain that somewhere, there would be a compliance bureaucrat that would be mortified and upset by this statement, and would go after my soul if I actually did this (So far, I have only ever used my out-of-scope tech skills to correct a course-breaking typo in one of them that made the course uncompletable without such doctoring-- I just corrected the typo with a local override).
But it is fast approaching the point where I would tell such a compliance officer to go fuck themselves with a barbed wire wrapped jackhammer, and do it (hack all the courses) without any remorse.