Why does St Home Monitor option not active under add automation

Devices & Integrations
6

The following FAQ should explain. The short answer is that smartthings does not offer this option in the V3 app, they want you to open the app and choose the armed state there each time. :disappointed_relieved:

FAQ: Why can’t I use Geopresence or an Automation to set the alarm state in the new (V3) app? (also applies to unlocking smart locks)