I have also noticed that when I use the past history scheduling wizard to schedule an event, the system doesn't seem to regard this as a new event, so it doesn't always get listed in the scheduling history. (or maybe this list is just so far out of order, with no way to sort I can't see my recent ones?)
The system doesn't seem to add to the list whatever I schedule using the history wizard in order - I still can't quite figure out how this list is sorted, it doesn't seem to be alphabetical or by date - it looks like maybe it is sorted by "scheduled on" date?
But if that is the case, then I can't figure out how this information is entered. Of the events I recently scheduled using the history wizard, some continue to stay at the bottom of the list no matter what else I schedule for this organization, inside the event record it says it was scheduled on 03/05/2019. but in the history list, it says the "scheduled on" date is the same date as the event, which is 12/17/2019. How can this be changed?