I can schedule a TODO on the first Sun of the month like so:
*** TODO Pay bill :Monthly: SCHEDULED: <%%(diary-float t 0 1)>
This shows in the Agenda for the first Sun of the month. But if not done, it does not appear in the agenda for the next day --- unlike other tasks with a simple
SCHEDULED: <2017-11-05 Sun> entries.
How do I ensure that the 'First Sun of the month' TODOs continue to appear in the agenda till done?