Started documentation, but stuck

I have just started using the module for D8 and thought I might as well get started on the D8 → documentation for it. Unfortunately I cannot get it to work. Partially because of 🐛 "Display sort as" is not displayed Closed: duplicate

On the homepage it suggest to look to the README.txt or .md, but the 8.x.1.0 version I got with composer does not have any README.

/var/www/html$> composer require drupal/draggableviews
Using version ^1.0 for drupal/draggableviews                       
./composer.json has been updated
> DrupalProject\composer\ScriptHandler::checkComposerVersion
Loading composer repositories with package information
Updating dependencies (including require-dev)                        
    1/1:	https://ftp.drupal.org/files/projects/draggableviews-8.x-1.0.zip
    Finished: success: 1, skipped: 0, failure: 0, total: 1

So basically there is NO current documentation available. I consider this a bug.