How to set which entities a workflow for Content Moderation applies to? On Drupal 8.3, I enabled the Content Moderation and Workflow modules.

This provides an example Editorial Workflow by default.



The Content Moderation documentation states:


  Once your moderation workflows are established, you can apply the
  workflows to different entity types. Out of the box Content Moderation
  can be added to Block Content and Content (Node) entities. The
  "select" button will allow you to select which types should use this
  workflow.


However, there is no "select" link on the workflow edit page.  The screenshot on the documentation page shows This workflow applies to, but out of the box that information is not displayed.

Where can I select which types of entities a workflow applies to?
This is supported from Core 8.4, so you have to upgrade your site.  Then it shows up in the UI normally.