While I don't have any conclusive evidence, I wouldn't be surprised if there is an option in each band's contract to "opt out" of such coverage, and both bands chose to do just that. I would especially expect this of Tool, given the way Maynard is about recording shows and hiding in the shadows despite being the frontman, but I can imagine this being the case for DT too, considering how much of a perfectionist JP is during live performances.