Comment by setr

That’s the missing bit in the original post; if exactly 7 tasks was intended to ever be possible to run (as in, it logically doesn’t make sense for an 8th to exist), and they tossed in a scheduler anyways, then that’s man-rated thinking.

I had read the setup as the 8th task being user error (you have 20 things to do, I can only run 7 at a time, and it’s an user error to submit the 8th task while the 7 are running)