diff --git a/src/wp-includes/block-supports/elements.php b/src/wp-includes/block-supports/elements.php
index afa31eb618cf8..5678dfc0fc897 100644
--- a/src/wp-includes/block-supports/elements.php
+++ b/src/wp-includes/block-supports/elements.php
@@ -19,24 +19,6 @@ function wp_get_elements_class_name( $block ) {
 	return 'wp-elements-' . md5( serialize( $block ) );
 }
 
-/**
- * Updates the block content with elements class names.
- *
- * @deprecated 6.6.0 Generation of element class name is handled via `render_block_data` filter.
- *
- * @since 5.8.0
- * @since 6.4.0 Added support for button and heading element styling.
- * @access private
- *
- * @param string $block_content Rendered block content.
- * @param array  $block         Block object.
- * @return string Filtered block content.
- */
-function wp_render_elements_support( $block_content, $block ) {
-	_deprecated_function( __FUNCTION__, '6.6.0', 'wp_render_elements_class_name' );
-	return $block_content;
-}
-
 /**
  * Determines whether an elements class name should be added to the block.
  *
@@ -134,7 +116,7 @@ function wp_render_elements_support_styles( $parsed_block ) {
 	 * `render_block_data` filter in 6.6.0 to avoid filtered attributes
 	 * breaking the application of the elements CSS class.
 	 *
-	 * @see https://github.com/WordPress/gutenberg/pull/59535.
+	 * @see https://github.com/WordPress/gutenberg/pull/59535
 	 *
 	 * The change in filter means, the argument types for this function
 	 * have changed and require deprecating.
@@ -259,7 +241,6 @@ function wp_render_elements_support_styles( $parsed_block ) {
  *
  * @param  string $block_content Rendered block content.
  * @param  array  $block         Block object.
- *
  * @return string                Filtered block content.
  */
 function wp_render_elements_class_name( $block_content, $block ) {
diff --git a/src/wp-includes/deprecated.php b/src/wp-includes/deprecated.php
index 155ce0fef0aed..c490fe06ef38e 100644
--- a/src/wp-includes/deprecated.php
+++ b/src/wp-includes/deprecated.php
@@ -6300,3 +6300,21 @@ function block_core_image_ensure_interactivity_dependency() {
 		$wp_scripts->registered['wp-block-image-view']->deps[] = 'wp-interactivity';
 	}
 }
+
+/**
+ * Updates the block content with elements class names.
+ *
+ * @deprecated 6.6.0 Generation of element class name is handled via `render_block_data` filter.
+ *
+ * @since 5.8.0
+ * @since 6.4.0 Added support for button and heading element styling.
+ * @access private
+ *
+ * @param string $block_content Rendered block content.
+ * @param array  $block         Block object.
+ * @return string Filtered block content.
+ */
+function wp_render_elements_support( $block_content, $block ) {
+	_deprecated_function( __FUNCTION__, '6.6.0', 'wp_render_elements_class_name' );
+	return $block_content;
+}