updated plugin GP Premium version 2.2.1

wp-content/plugins/gp-premium/menu-plus/functions/generate-menu-plus.php

@@ -1145,7 +1145,7 @@ if ( ! function_exists( 'generate_slideout_navigation' ) ) {
 		}
 
 		?>
-		<nav id="generate-slideout-menu" class="main-navigation slideout-navigation<?php echo esc_attr( $overlay ); ?>" <?php echo $microdata; // phpcs:ignore -- No escaping needed. ?> style="display: none;" aria-hidden>
+		<nav id="generate-slideout-menu" class="main-navigation slideout-navigation<?php echo esc_attr( $overlay ); ?>" <?php echo $microdata; // phpcs:ignore -- No escaping needed. ?> style="display: none;" aria-hidden="true">
 			<div class="inside-navigation grid-container grid-parent">
 				<?php
 				do_action( 'generate_inside_slideout_navigation' );

wp-content/plugins/gp-premium/menu-plus/functions/js/offside.js

@@ -526,6 +526,8 @@ var generateOffside = offside( '.slideout-navigation', {
 			}
 		}
 
+		document.querySelector( '.slideout-navigation' ).removeAttribute( 'aria-hidden' );
+
 		// Focus the first focusable element.
 		var focusable = document.querySelector( '.slideout-navigation' ).querySelectorAll( 'button, [href], input, select, textarea, [tabindex]:not([tabindex="-1"])' );
 
@@ -568,6 +570,7 @@ var generateOffside = offside( '.slideout-navigation', {
 		// Turn off visibility.
 		setTimeout( function() {
 			document.querySelector( '.slideout-navigation:not(.is-open)' ).style.visibility = '';
+			document.querySelector( '.slideout-navigation:not(.is-open)' ).setAttribute( 'aria-hidden', 'true' );
 		}, 500 );
 
 		// Focus our slideout toggle.