Ticket #43658: 43658.1.patch

src/wp-includes/media.php

@@ -3567 +3567 @@
         foreach ( $months as $month_year ) {
                 $month_year->text = sprintf( __( '%1$s %2$d' ), $wp_locale->get_month( $month_year->month ), $month_year->year );
         }
-
+        /* settings 'mimeTypes' filter by available post mime types which is already done in media 'list' mode */
+        $avail_post_mime_types = get_available_post_mime_types( 'attachment' );
+        $mimeTypes = wp_list_pluck( get_post_mime_types(), 0 );
+        foreach ( $mimeTypes as $mime_type => $label ) {
+                    if ( ! wp_match_mime_types( $mime_type, $avail_post_mime_types ) ) {
+                        unset( $mimeTypes[$mime_type] );
+                    }
+        }
         $settings = array(
                 'tabs'             => $tabs,
                 'tabUrl'           => add_query_arg( array( 'chromeless' => true ), admin_url( 'media-upload.php' ) ),
-                'mimeTypes'        => wp_list_pluck( get_post_mime_types(), 0 ),
+                'mimeTypes'        => $mimeTypes,
                 /** This filter is documented in wp-admin/includes/media.php */
                 'captions'         => ! apply_filters( 'disable_captions', '' ),
                 'nonce'            => array(