Novu workflow is sending a payload but headless never gets the data...

Sending:
curl -X POST 'https://api.novu.co/v1/events/trigger' \
-H 'Authorization: ApiKey NOVU_SECRET_KEY' \
-H 'Content-Type: application/json' \
-d '{
  "name": "test-function",
  "to": {
    "subscriberId": "080808"
  },
  "payload": {
    "type": "function.done",
    "message": "Test function,
    "successes": "4"
  }
}

Receiving:
{
  data: {
    hasMore: false,
    filter: { read: false },
    notifications: [
      Notification {
        id: '6756f354499a750e14ee5aba',
        subject: undefined,
        body: 'Test function',
        to: {
          id: '090809',
          subscriberId: '080808'
        },
        isRead: false,
        isArchived: false,
        createdAt: '2024-12-09T13:40:36.828Z',
        readAt: undefined,
        archivedAt: undefined,
        avatar: undefined,
        primaryAction: undefined,
        secondaryAction: undefined,
        channelType: 'in_app',
        tags: [],
        redirect: undefined,
        data: undefined
      }
    ]
  }
}