diff --git a/src/wp-includes/blocks.php b/src/wp-includes/blocks.php
index 29e375ab89..8962680c53 100644
--- a/src/wp-includes/blocks.php
+++ b/src/wp-includes/blocks.php
@@ -1167,15 +1167,15 @@ function unregister_block_style( $block_name, $block_style_name ) {
  *
  * @since 5.8.0
  *
- * @param WP_Block_Type $block_type Block type to check for support.
- * @param array         $feature    Path to a specific feature to check support for.
- * @param mixed         $default    Optional. Fallback value for feature support. Default false.
+ * @param WP_Block_Type $block_type    Block type to check for support.
+ * @param array         $feature       Path to a specific feature to check support for.
+ * @param mixed         $default_value Optional. Fallback value for feature support. Default false.
  * @return bool Whether the feature is supported.
  */
-function block_has_support( $block_type, $feature, $default = false ) {
-	$block_support = $default;
+function block_has_support( $block_type, $feature, $default_value = false ) {
+	$block_support = $default_value;
 	if ( $block_type && property_exists( $block_type, 'supports' ) ) {
-		$block_support = _wp_array_get( $block_type->supports, $feature, $default );
+		$block_support = _wp_array_get( $block_type->supports, $feature, $default_value );
 	}
 
 	return true === $block_support || is_array( $block_support );