Remove File name from image added with Media Library

Consider making a reference site and thinking over what is different about the setup of the problematic site.

A solution was offered here and there's been been no response. Hopefully, this was resolved.

The Drupal Core issue queue is not the ideal place for support requests. The 'support request' option is there for filing support issues for contributed modules and themes. There are several support options listed on our Support page → , including the Drupal Forums → and Drupal Answers. There is also Drupal Slack → . You may get better replies in one of those places.