Browser stacks different versions of style.css
The problem comes from that the parent style is loaded twice : one with version (‘?ver=1.0 etc, first on your picture and loaded by your parent theme with versionning on wp_enqueue_style ), another without (the second on your picture, called by your function php). To solve this : remove wp_enqueue_style( $parent_style, get_template_directory_uri() . ‘/style.css’ ); … Read more