The dropdown menu will not be selected using Selenium Webdriver in Safari browser.

In Safari browser, I have to select an option from the dropdown, but the funny thing is that it works for all browsers except Safari on Mac OS. I am using Safari 10.0.3 with selenium webdriver version 3.3.0

I wrote the code in C #. See the code below -

    IWebDriver driver;
    driver = new SafariDriver();
    List<string> handles = driver.WindowHandles.ToList<string>();
    driver.SwitchTo().Window(handles.First());
    driver.Navigate().GoToUrl("https://myip/MyPage.aspx");
    SelectElement element = new SelectElement(driver.FindElement(By.Id("securityQuestion")));
    int totalOptions = element.Options.Count;
    Random rnd = new Random();
    int rndValue = rnd.Next(1, totalOptions);
    element.SelectByIndex(rndValue); // This is not working for Safari browser      
    driver.FindElement(By.Id("securityAnswer")).SendKeys("test");
    driver.FindElement(By.Id("ctl00_Content_btnNext")).Click();
    driver.Close();

      

        
        
        
      

    

The error does not occur because it does not select any value from the dropdown list.