Fix an issue with third-party plugins and What's New admin scripts and styles.

Author: kagg-design

readme.txt

@@ -852,6 +852,9 @@ Instructions for popular native integrations are below:
 
 == Changelog ==
 
+= 4.22.0 =
+* Fixed an issue where third-party plugins calling WordPress core functions incorrectly could break What's New admin scripts and styles.
+
 = 4.21.0 =
 * Added AI-ready security actions via the WordPress Abilities API, enabling automated threat inspection and response.
 * Added compatibility with the latest version of the Ninja Forms plugin.

src/php/Admin/WhatsNew.php

@@ -86,7 +86,7 @@ public function init(): void {
 	 */
 	private function init_hooks(): void {
 		add_action( 'kagg_settings_tab', [ $this, 'action_settings_tab' ] );
-		add_action( 'admin_print_footer_scripts', [ $this, 'enqueue_assets' ] );
+		add_action( 'admin_print_footer_scripts', [ $this, 'enqueue_assets' ], 9 );
 		add_action( 'admin_footer', [ $this, 'maybe_show_popup' ] );
 		add_action( 'wp_ajax_' . self::MARK_SHOWN_ACTION, [ $this, 'mark_shown' ] );
 		add_filter( 'update_footer', [ $this, 'update_footer' ], 1010 );

tests/php/integration/Admin/WhatsNewTest.php

@@ -40,7 +40,7 @@ public function test_init_and_init_hooks( bool $wizard_completed ): void {
 
 		if ( $wizard_completed ) {
 			self::assertSame( 10, has_action( 'kagg_settings_tab', [ $subject, 'action_settings_tab' ] ) );
-			self::assertSame( 10, has_action( 'admin_print_footer_scripts', [ $subject, 'enqueue_assets' ] ) );
+			self::assertSame( 9, has_action( 'admin_print_footer_scripts', [ $subject, 'enqueue_assets' ] ) );
 			self::assertSame( 10, has_action( 'admin_footer', [ $subject, 'maybe_show_popup' ] ) );
 			self::assertSame( 10, has_action( 'wp_ajax_hcaptcha-mark-shown', [ $subject, 'mark_shown' ] ) );
 			self::assertSame( 1010, has_filter( 'update_footer', [ $subject, 'update_footer' ] ) );