The realms owner screen display the list of completed backups does not appear to be updated correctly. When a backup is created, or time passes after a backup, the time elapsed since the update DOES update, however, when a new backup is created, the screen does not dynamically update to show that last backup.

You must exit out entirely from that realm's settings and go back in to see that information displayed. Even changing from another tab for that realm's information (moving from backup to subscriptions and back, etc.) does not cause that information to update for the newly created backups.

If one is monitoring that screen, it is expected that information should update as backups are created. I have been advised by one of the dev team to report this as a bug as that is not the expected WAI behavior and would be a good thing to correct.