Hello,
I can't add more than one alert to notifications. Once I add an alert, the +ADD button turns gray, and it's no longer possible to add more alerts.
The devices I have added in GoodCloud are a Beryl AX and a Slate AX. Both devices have version 4.7.0.
I deleted the alert and reconfigured it. It doesn't matter which order I do it in or whether I configure one device first or another. It only lets me create one alert.
I don't see any limitations in the documentation, and I see other examples with multiple alerts.