title: Imported SSL Cert not listed for ALB Listener
body: <p>I have created an SSL cert via DigiCert and imported to ACM. (I require the same SSL to be applied to both ALB and the Application, and since there's no way to import ACM certs, I had to follow this way)</p>
  
  <p>I have successfully imported the SSL and can see it in the console. However, I cannot apply it to ALB 443 Listener.</p>
  
  <ol>
  <li><p>I provided the Cert ARN to the CloudFormation template and it fails stating certificate don't exist.</p></li>
  <li><p>I have tried to manually update the 443 Listener, but the cert is not listed</p></li>
  <li><p>Since both failed, I have tried to import the cert in the ALB Listener console, but got the below error message. (However, certificate gets imported and I can see it in the console)</p></li>
  </ol>
  
  <blockquote>
    <p>Updating listener failed. The imported certificate's configuration is
    not compatible and will not appear in the list of available
    certificates for your listeners. Select or upload a different
    certificate and try again.</p>
  </blockquote>