diff --git a/wp-includes/block-editor.php b/wp-includes/block-editor.php
index a861ba3006..0c8dc72ed9 100644
--- a/wp-includes/block-editor.php
+++ b/wp-includes/block-editor.php
@@ -83,6 +83,7 @@ function get_block_categories( $post_or_block_editor_context ) {
 	 * @param WP_Block_Editor_Context $block_editor_context The current block editor context.
 	 */
 	$block_categories = apply_filters( 'block_categories_all', $block_categories, $block_editor_context );
+
 	if ( ! empty( $block_editor_context->post ) ) {
 		$post = $block_editor_context->post;
 
@@ -123,6 +124,7 @@ function get_allowed_block_types( $block_editor_context ) {
 	 * @param WP_Block_Editor_Context $block_editor_context The current block editor context.
 	 */
 	$allowed_block_types = apply_filters( 'allowed_block_types_all', $allowed_block_types, $block_editor_context );
+
 	if ( ! empty( $block_editor_context->post ) ) {
 		$post = $block_editor_context->post;
 
@@ -397,6 +399,7 @@ function get_block_editor_settings( array $custom_settings, $block_editor_contex
 	 * @param WP_Block_Editor_Context $block_editor_context The current block editor context.
 	 */
 	$editor_settings = apply_filters( 'block_editor_settings_all', $editor_settings, $block_editor_context );
+
 	if ( ! empty( $block_editor_context->post ) ) {
 		$post = $block_editor_context->post;
 
@@ -440,6 +443,7 @@ function block_editor_rest_api_preload( array $preload_paths, $block_editor_cont
 	 * @param WP_Block_Editor_Context $block_editor_context The current block editor context.
 	 */
 	$preload_paths = apply_filters( 'block_editor_rest_api_preload_paths', $preload_paths, $block_editor_context );
+
 	if ( ! empty( $block_editor_context->post ) ) {
 		$selected_post = $block_editor_context->post;
 
@@ -479,6 +483,8 @@ function block_editor_rest_api_preload( array $preload_paths, $block_editor_cont
 		}
 	}
 
+	unset( $path );
+
 	$preload_data = array_reduce(
 		$preload_paths,
 		'rest_preload_api_request',
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 6e3476bddb..d77f0c04c7 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.9-beta1-52321';
+$wp_version = '5.9-beta1-52322';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.