Way to add shortcut to automations in new app? (V3 app)

I should also say that although you can create widget from Siri shortcuts, the V3 app does not give you any way to automate arming/disarming the system except by opening the app and doing it there. So I’m not sure the shortcuts will work for that.

See the following:

FAQ: Why can’t I use Geopresence or an Automation to set the alarm state in the new (V3) app? (Updated 1 November 2019–now you can!)