Ticket #39498: 39498.diff

src/wp-includes/class-wp-customize-manager.php

@@ -1571 +1571 @@
                 add_filter( 'wp_redirect', array( $this, 'add_state_query_params' ) );
 
                 wp_enqueue_script( 'customize-preview' );
+                wp_enqueue_style( 'customize-preview' );
                 add_action( 'wp_head', array( $this, 'customize_preview_loading_style' ) );
                 add_action( 'wp_head', array( $this, 'remove_frameless_preview_messenger_channel' ) );
                 add_action( 'wp_footer', array( $this, 'customize_preview_settings' ), 20 );