Pushover use

It’s easy to do a device action because that’s a function Vera does natively. There’s a lot of extra lifting and code necessary to “try this action” for every type of action, and some, like Notify, cannot be done outside the context of a fully-saved configuration. That, by the way, is why the activity’s “try” button only works when saved/no changes are pending. I’m not sure the juice is worth the squeeze to do everything that would have to be done for all actions to have the single-action try button.