Ticket #53587: 53587.3.patch

src/js/_enqueues/admin/common.js

@@ -1702 +1702 @@
                                 }
                         } );
 
+                        // Close sidebar when focus moves outside of toggle and sidebar.
+                        $( '#wp-admin-bar-menu-toggle, #adminmenumain' ).on( 'focusout', function( e ) {
+                                var focusIsInToggle, focusIsInSidebar;
+
+                                if ( ! $wpwrap.hasClass( 'wp-responsive-open' ) || ! document.hasFocus() ) {
+                                        return;
+                                }
+                                // A brief delay is required to allow focus to switch to another element.
+                                setTimeout( function() {
+                                        focusIsInToggle  = $.contains( $( '#wp-admin-bar-menu-toggle' )[0], $( ':focus' )[0] );
+                                        focusIsInSidebar = $.contains( $( '#adminmenumain' )[0], $( ':focus' )[0] );
+
+                                        if ( ! focusIsInToggle && ! focusIsInSidebar ) {
+                                                $( '#wp-admin-bar-menu-toggle' ).trigger( 'click.wp-responsive' );
+                                        }
+                                }, 10 );
+                        } );
+
+
                         // Add menu events.
                         $adminmenu.on( 'click.wp-responsive', 'li.wp-has-submenu > a', function( event ) {
                                 if ( ! $adminmenu.data('wp-responsive') ) {
@@ -1709 +1728 @@
                                 }
 
                                 $( this ).parent( 'li' ).toggleClass( 'selected' );
+                                $( this ).trigger( 'focus' );
                                 event.preventDefault();
                         });