Change modal HTML editor icon

custom-html-block-extension.php

@@ -4,7 +4,7 @@
  * Description: Extend custom HTML blocks to evolve into an advanced code editor.
  * Requires at least: 5.9
  * Requires PHP: 7.3
- * Version: 3.2.0
+ * Version: 3.2.1
  * Author: Aki Hamano
  * Author URI: https://github.com/t-hamano
  * License: GPL2 or later

readme.txt

@@ -4,7 +4,7 @@ Tags: gutenberg, block, html, highlighting, emmet
 Donate link: https://www.paypal.me/thamanoJP
 Requires at least: 5.9
 Tested up to: 6.2
-Stable tag: 3.2.0
+Stable tag: 3.2.1
 Requires PHP: 7.3
 License: GPLv2 or later
 License URI: https://www.gnu.org/licenses/gpl-2.0.html
@@ -69,6 +69,9 @@ Source: https://www.marksimonson.com/fonts/view/anonymous-pro
 
 == Changelog ==
 
+= 3.2.1 =
+* Enhancement: Change modal HTML editor icon
+
 = 3.2.0 =
 * Feature: Add modal HTML editor
 * Enhancement: Don't display toolbar buttons when preview mode

src/block-editor/edit.js

@@ -27,7 +27,7 @@ import {
 	Modal,
 	Notice,
 } from '@wordpress/components';
-import { edit, arrowRight, replace } from '@wordpress/icons';
+import { fullscreen, arrowRight, replace } from '@wordpress/icons';
 
 const MIN_HEIGHT = 100;
 const MAX_HEIGHT = 1000;
@@ -155,7 +155,7 @@ export default function HTMLEdit( { attributes, isSelected, setAttributes, toggl
 				{ ! isPreview && (
 					<ToolbarGroup>
 						<ToolbarButton
-							icon={ edit }
+							icon={ fullscreen }
 							label={ __( 'Open HTML Editor' ) }
 							onClick={ () => setIsModalEditorOpen( true ) }
 						/>