Ticket #59334: 59334.3.patch

wp-content/themes/twentynineteen/sass/site/primary/_comments.scss

@@ -86 +86 @@
                 top: calc(-3.5 * #{$size__spacing-unit});
                 width: calc(100vw / 12 );
         }
+        .comment-reply-title{
+                small{
+                        margin-left: 0.5em;
+                }
+        }
 }
 
 #comments {

wp-content/themes/twentyseventeen/style.css

@@ -4371 +4371 @@
                 padding: 0;
         }
 }
+/**  Comment Title      */
+.comment-reply-title small {
+    margin-left: 0.5em;
+}
+ No newline at end of file

wp-content/themes/twentytwentytwo/style.css

@@ -146 +146 @@
         padding-left: var(--wp--custom--spacing--outer);
 }
 
+.wp-block-post-comments .comment-reply-title > small::before {
+        content: "";
+        display: inline-block;
+        width: 0.5em;
+        height: 1em;
+  }
+ No newline at end of file