Ticket #47069: 47069.diff

src/wp-content/themes/twentynineteen/functions.php

@@ -231 +231 @@
         if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
                 wp_enqueue_script( 'comment-reply' );
         }
+
+        if ( is_admin_bar_showing() ) {
+                wp_enqueue_script( 'jquery' );
+        }
 }
 add_action( 'wp_enqueue_scripts', 'twentynineteen_scripts' );