Very helpful Tony! I can't thank you enough.
I think the article I linked above would do well to include this information. I understand that this article is intended for a different audience than developers, but as you know we need dev docs for these things as well, and there could be a link to a full explanation.
Of course we are at least documenting this in the forum.
One tip I have is to make sure you are calling --target=cron. We forgot that part initially, and even after we understood that we needed to schedule the task via yaml it was still a problem.