From 3b89e826bf23523dcbfa5e3525fafe4852143b41 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ella=20van=C2=A0Durpe?= <ella@vandurpe.com>
Date: Thu, 22 Jun 2023 21:00:30 +0300
Subject: [PATCH] Fix perf issue

---
 .../src/components/rich-text/content.js            | 11 +++++++++--
 packages/blocks/src/api/serializer.js              | 14 ++++++++------
 2 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/packages/block-editor/src/components/rich-text/content.js b/packages/block-editor/src/components/rich-text/content.js
index caded88d7e0bbd..dfd206a1ddb7e9 100644
--- a/packages/block-editor/src/components/rich-text/content.js
+++ b/packages/block-editor/src/components/rich-text/content.js
@@ -2,7 +2,11 @@
  * WordPress dependencies
  */
 import { RawHTML } from '@wordpress/element';
-import { children as childrenSource, getSaveElement } from '@wordpress/blocks';
+import {
+	children as childrenSource,
+	getSaveElement,
+	__unstableGetBlockProps as getBlockProps,
+} from '@wordpress/blocks';
 import deprecated from '@wordpress/deprecated';
 
 /**
@@ -72,7 +76,10 @@ function _getSaveElement( { name, attributes, innerBlocks } ) {
 }
 
 export function getRichTextValues( blocks = [] ) {
-	return findContent(
+	getBlockProps.skipFilters = true;
+	const values = findContent(
 		( Array.isArray( blocks ) ? blocks : [ blocks ] ).map( _getSaveElement )
 	);
+	getBlockProps.skipFilters = false;
+	return values;
 }
diff --git a/packages/blocks/src/api/serializer.js b/packages/blocks/src/api/serializer.js
index 34922fd6508b01..fff687767b7fa8 100644
--- a/packages/blocks/src/api/serializer.js
+++ b/packages/blocks/src/api/serializer.js
@@ -81,12 +81,14 @@ const innerBlocksPropsProvider = {};
  */
 export function getBlockProps( props = {} ) {
 	const { blockType, attributes } = blockPropsProvider;
-	return applyFilters(
-		'blocks.getSaveContent.extraProps',
-		{ ...props },
-		blockType,
-		attributes
-	);
+	return getBlockProps.skipFilters
+		? props
+		: applyFilters(
+				'blocks.getSaveContent.extraProps',
+				{ ...props },
+				blockType,
+				attributes
+		  );
 }
 
 /**