code: public void click(String locator) {
          getDispatcher().beforeClick(this, locator);
          
          getElement().click();
          validatePresenceOfAlert();
          if (Config.getBoolConfigProperty(ConfigProperty.ENABLE_GUI_LOGGING)) {
              logUIAction(UIActions.CLICKED);
          }
          WebDriverWaitUtils.waitUntilElementIsPresent(locator);
          
          getDispatcher().afterClick(this, locator);
      }
docs: The RadioButton click function and wait for object to load