The Scheduler fields are now hidden by default and automatically changed to be displayed when an entity
      bundle is enabled for scheduling. If you have previously manually hidden scheduler fields for enabled
      entity types then these fields will now be displayed. You will need to manually hide them again or
      implement hook_scheduler_hide_publish_date() or hook_scheduler_TYPE_hide_publish_date() and the
      equivalent for unpublish_date. See @issue for details.