Ticket #42475: 42475.diff

src/wp-admin/js/customize-controls.js

@@ -9191 +9191 @@
 
                         api.unbind( 'change', startAutosaving ); // Ensure startAutosaving only fires once.
 
-                        api.state( 'saved' ).bind( function( isSaved ) {
+                        function onChangeSaved( isSaved ) {
                                 if ( ! isSaved && ! api.settings.changeset.autosaved ) {
                                         api.settings.changeset.autosaved = true; // Once a change is made then autosaving kicks in.
                                         api.previewer.send( 'autosaving' );
                                 }
-                        } );
+                        }
+                        api.state( 'saved' ).bind( onChangeSaved );
+                        onChangeSaved( api.state( 'saved' ).get() );
 
                         /**
                          * Request changeset update and then re-schedule the next changeset update time.