Ticket #48896: 48896.diff

src/js/_enqueues/wp/customize/widgets.js

@@ -1457 +1457 @@
                                 self.container.addClass( 'expanding' );
                         };
 
-                        if ( expanded ) {
+                        if ( $toggleBtn.attr( 'aria-expanded' ) === 'false' ) {
                                 if ( api.section.has( self.section() ) ) {
                                         api.section( self.section() ).expand( {
                                                 completeCallback: expandControl