AutoSave doesn't work. Pending Changes is always false.

builder.js – line 2092

autoSave: function(){

alert('Pending:'+site.pendingChanges);

if(site.pendingChanges) {

site.save(false);

}

window.clearInterval(this.autoSaveTimer);

this.autoSaveTimer = setTimeout(site.autoSave, bConfig.autoSaveTimeout);

},