My alert fired only once, even though the conditions have been met on multiple days.
I created an alert that fires when a summary value is less than or equal to 0.
It fired properly on the first day.
It has not fired since, even though the value is still less than 0.
Do such alerts fire only in the first occurance of the conditions? Is there a better way to track when a simple calculation (historic vs recent) is in the red?