diff --git a/wp-content/themes/twentynineteen/style-editor.css b/wp-content/themes/twentynineteen/style-editor.css
index ea254956dd..f4e49185fa 100644
--- a/wp-content/themes/twentynineteen/style-editor.css
+++ b/wp-content/themes/twentynineteen/style-editor.css
@@ -605,6 +605,7 @@ body .wp-block.aligncenter {
 }
 
 @media only screen and (min-width: 768px) {
+  body.block-editor-writing-flow,
   body .block-editor-writing-flow {
     max-width: 80%;
     margin: 0 10%;
diff --git a/wp-content/themes/twentynineteen/style-editor.scss b/wp-content/themes/twentynineteen/style-editor.scss
index ed06791612..19523b16ed 100644
--- a/wp-content/themes/twentynineteen/style-editor.scss
+++ b/wp-content/themes/twentynineteen/style-editor.scss
@@ -36,6 +36,7 @@ body {
 
 	@include media(tablet) {
 
+		&.block-editor-writing-flow,
 		.block-editor-writing-flow {
 			max-width: 80%;
 			margin: 0 10%;
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 769a7b84bf..6869cbf807 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.0-alpha-52924';
+$wp_version = '6.0-alpha-52925';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.