Local Calendar event does not trigger an automation

[Didgeridrew]

HA Docs - Calendar Integration

Is there any life hack for using calendar for events less than 15 minutes in the future?

You can use the action homeassistant.reload_config_entry to reload the integration after adding the calendar event. This method probably isn’t feasible if you plan on calling it a lot… I don’t think events will be posted while the calendar is reloading, so it’s likely that the automations wouldn’t be reliable. In my experience 2 minutes is the smallest reliable time span… 1.5 minutes sometimes works, but not reliably. - action: calendar.create_event target: entity_id: calendar.example …