title: az keyvault does not list secret
body: <p>I'm using <strong>azure cli</strong> from the <strong>windows terminal</strong> azure cloud shell. <br>
  I expect <code>az keyvault secret list --vault-name myKeyVaultName</code> to list all the secrets in my vault <br>
  <strong>but it only shows me a black screen</strong>. <br><br>
  What am I doing wrong? Any Suggestions?</p>