diff -r 34716fd837a4 -r be944660c56a wp/wp-includes/js/comment-reply.js
--- a/wp/wp-includes/js/comment-reply.js	Tue Dec 15 15:52:01 2020 +0100
+++ b/wp/wp-includes/js/comment-reply.js	Wed Sep 21 18:19:35 2022 +0200
@@ -178,8 +178,13 @@
 
 		var replyHeadingElement  = getElementById( config.commentReplyTitleId );
 		var replyHeadingTextNode = replyHeadingElement && replyHeadingElement.firstChild;
+		var replyLinkToParent    = replyHeadingTextNode && replyHeadingTextNode.nextSibling;
 
 		if ( replyHeadingTextNode && replyHeadingTextNode.nodeType === Node.TEXT_NODE && headingText ) {
+			if ( replyLinkToParent && 'A' === replyLinkToParent.nodeName && replyLinkToParent.id !== config.cancelReplyId ) {
+				replyLinkToParent.style.display = '';
+			}
+
 			replyHeadingTextNode.textContent = headingText;
 		}
 
@@ -197,7 +202,7 @@
 		var replyNode = getElementById( config.commentReplyTitleId );
 		var defaultReplyHeading = replyNode && replyNode.firstChild.textContent;
 		var replyLink = this,
-			commId    = getDataAttribute( replyLink, 'belowelement'),
+			commId    = getDataAttribute( replyLink, 'belowelement' ),
 			parentId  = getDataAttribute( replyLink, 'commentid' ),
 			respondId = getDataAttribute( replyLink, 'respondelement' ),
 			postId    = getDataAttribute( replyLink, 'postid' ),
@@ -319,6 +324,7 @@
 
 		var replyHeading         = getElementById( config.commentReplyTitleId );
 		var replyHeadingTextNode = replyHeading && replyHeading.firstChild;
+		var replyLinkToParent    = replyHeadingTextNode && replyHeadingTextNode.nextSibling;
 
 		if ( ! addBelowElement || ! respondElement || ! parentIdField ) {
 			// Missing key elements, fail.
@@ -342,6 +348,10 @@
 		addBelowElement.parentNode.insertBefore( respondElement, addBelowElement.nextSibling );
 
 		if ( replyHeadingTextNode && replyHeadingTextNode.nodeType === Node.TEXT_NODE ) {
+			if ( replyLinkToParent && 'A' === replyLinkToParent.nodeName && replyLinkToParent.id !== config.cancelReplyId ) {
+				replyLinkToParent.style.display = 'none';
+			}
+
 			replyHeadingTextNode.textContent = replyTo;
 		}