V4.5.30 self hosted - endless reminder not working (?)

I have my crons set up & the system didn’t have troubles emailing invoices prior to changing “templates & reminders” settings.
Basically, I have changed it such that first reminder is checked, but second and third reminders are unchecked, and the endless reminder is checked.
The first reminder gets sent, but the endless reminder (set to weekly), doesn’t get sent.
Will the endless reminder get sent when the second and third reminders are not checked?

Hi,

I’m not sure, it could be a bug. The app shouldn’t require the second and third emails to enabled.

I might just re-enable second and third reminders. The only reason I unchecked them was I didn’t want duplicate reminders (in the case that second or third, should duplicate with a weekly endless reminder).