title: OKTA sign in widget is not rendering on page routing in Angular 7 application
body: <p>I am using Angular 7.2 with @Okta/Okta-angular 1.2.1 and @okta/okta-signin-widget 2.19.0 into my angular application.</p>
  
  <p>On first load of application, I am able to see the login widget but if start routing on other pages (which is not required authentication) and coming back on login page again either via app routing or via browser back button then unable to see the login okta-signin-widget. It's not re-rendering on page. </p>
  
  <p>I found this problem also in okta-sign-in widget sample code. (<a href="https://github.com/okta/samples-js-angular/tree/master/custom-login" rel="nofollow noreferrer">https://github.com/okta/samples-js-angular/tree/master/custom-login</a>)</p>
  
  <p>Please provide suggestion to handle this issue.</p>