How to trigger delivered Alert Notification - Worker Hire Date V2 Notification for Pending Worker

Summary:

How to trigger Worker Hire Date V2 Notification for Pending Worker

Content (required):

I am trying to trigger some delivered Alert notifications in our test environment to determine which we want to use in our implementation. For Worker Hire Date V2, which should be sent to managers who have workers starting in the next 15 days, I attempted to trigger this by:

1. Creating a pending worker with start date four days away
2. Assigning myself as the manager
3. Running the notification

But no notification is being sent. Is this trigger not meant to work for pending workers, or how would I go about triggering it?