diff --git a/wp-content/themes/twentytwentytwo/style.css b/wp-content/themes/twentytwentytwo/style.css
index 2116d44837..ec50039751 100644
--- a/wp-content/themes/twentytwentytwo/style.css
+++ b/wp-content/themes/twentytwentytwo/style.css
@@ -156,6 +156,6 @@ body > .is-root-container > .wp-block-template-part > .wp-block-cover,
 	margin-bottom: 1rem;
 }
 
-.wp-block-post-comments ol.commentlist ul.children li:not(:last-child) {
+.wp-block-post-comments ol.commentlist li.comment:not(:last-child) {
 	margin-bottom: 1rem;
 }
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 5b0fba8508..87ebda3dc8 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.3-beta2-56107';
+$wp_version = '6.3-beta2-56108';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.