Hi Andy,
Thank you for your reply.
This puzzles me. I found “header-view” in a couple of files:
- /wp-includes/js/customize-views.js
- /wp-content/plugins/wpml-translation-management/inc/js-scripts.php
- /wp-admin/css/customize-controls.css
- +some minified files
The second one is from one of the WPML plugins. I think it has something to do with them. As told I’m working on the Amazon S3 an Imgix integration using the Media Cloud plugin. I know that this plugin is not yet WPML compatible. I think that is causing it.
I have 30 different header images on my site
In another, older, copy of the site, without the Media Cloud plugin, there are 60 images listed. Thirty duplicates. Apparently, those are listed for both languages.
You told me that the randomize functionality is not a part of the theme. A very long time ago I had a plugin called: WP Display Header by Konstantin Obenland. This plugin added the functionality. However, when I discovered that it could also be set in the customizer I deleted the plugin.
So, there is no plugin active or even installed and I’m totally lost where it is coming from. Any ideas left?