Reset Alert notifications from 'Alerting' to 'OK'


So i setup an alert as in below screenshot -

The problem here is once the i get an alert(heart is broken on the dashboard), it does not go back to OK(heart on dashboard is normal) automatically even after fixing the problem in data.

Every time i have to pause and restart the alert for the dashboard to go back to normal. Is there a way for this to happen automatically? Am i missing something in the condition?

I too have same issue ? is it resolved now.? if so tell me the steps pls?