Ticket #31558: 31558.patch

src/wp-admin/js/press-this.js

@@ -751 +751 @@
                         renderDetectedMedia();
                         $( document ).on( 'tinymce-editor-init', renderSuggestedContent );
                         renderStartupNotices();
+
+                        if (window.tagBox) {
+                                window.tagBox.init();
+                        }
                 }
 
                 /**

src/wp-admin/js/tags-box.js

@@ -195 +195 @@
                 }
         };
 
-        $( document ).ready( function() {
-                tagBox.init();
-        });
-
 }( jQuery ));