title: Skip self-asserted orchestration step if claims exist not working
body: <p>This is in reference to custom policy signupsignin user journey. 
  I have a self-asserted orchestration step that collects users email address before the combined signupsignin orchestration step. 
  I'm wanting to skip this step if the users claims already exist</p>
  
  <p>This is necessary when collecting refresh tokens.<br>
  Here's how I have the orchestration step coded.</p>
  
  <pre class="lang-xml prettyprint-override"><code>&lt;OrchestrationStep Order="1" Type="ClaimsExchange" ContentDefinitionReferenceId="api.selfasserted.email"&gt;
    &lt;Preconditions&gt;
       &lt;Precondition Type="ClaimsExist" ExecuteActionsIf="true"&gt;
            &lt;Value&gt;objectId&lt;/Value&gt;
            &lt;Action&gt;SkipThisOrchestrationStep&lt;/Action&gt;
      &lt;/Precondition&gt;
    &lt;/Preconditions&gt;
    &lt;ClaimsExchanges&gt;
      &lt;ClaimsExchange Id="SelfAssertedEmailExchange" TechnicalProfileReferenceId="SelfAsserted-CollectEmailAddress-NoError" /&gt;
    &lt;/ClaimsExchanges&gt;
  &lt;/OrchestrationStep&gt;
  </code></pre>