Scheduler framework support two types of repeated jobs:
One is repeated by some specific interval, for example "every 2 hours", "every 3 days", it is implemented by simple trigger
Another one is repeated at some specific time, for example "at 13:00 every day", "at Tuesday or Friday every week", it is implemented by cron trigger
Trigger used by some functions like workflow should be the first type, while it is used by other functions like staging should be the second type.
LPS-56227 for steps to test.