Enqueue dashboard shows most old jobs

A couple of questions on the dashboard.

  1. I have Expired jobs just sitting in Enqueued portion of the dashboard. Is this correct?

  2. The Enqueued portion only ever shows the DEFAULT queue. I can navigate to the other queues but they are always empty. Is this expected behavior?

  3. Deleted jobs are hanging around in the Enqueued portion of the dashboard. I thought that they would all go to the DELETED area. Is this also by design?

  4. The succeeded section reports 153 jobs but when you go to that section there are only 21. Is this right?

Thanks for any insights!