Followup from #2055853: [meta] Improve the place block UX; Separate interaction from the create block UX; Improve the existing blocks-by-theme layout and postponed on that issue. Once we have a new UI, we should add a tour for it.
This came up again in usability testing today.
This could be added in the next development minor.
Drupal 8.2.0-beta1 was released on August 3, 2016, which means new developments and disruptive changes should now be targeted against the 8.3.x-dev branch. For more information see the Drupal 8 minor version schedule and the Allowed changes during the Drupal 8 release cycle.
Not actively part of the Blocks-Layouts work.
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