It appears that you cannot use a timer with a cycle that has a date in the past. Is that correct? It seems to fail although i cannot find anywhere in the documentation that actually states this clearly. I know simple dates in the past work (for example a timer date of 2021-02-07T11:35:32.333-0500). But a cycle like R2/2021-03-17T13:50:00.000-0400/PT30S will yield an error - is this correct? Thanks in advance for any insight!