diff --git a/source b/source
index f22b99f8e20..721180fd7c4 100644
--- a/source
+++ b/source
@@ -2542,6 +2542,7 @@ a.setAttribute('href', 'https://example.com/'); // change the content attribute
        <li><dfn data-x="concept-request-parser-metadata" data-x-href="https://fetch.spec.whatwg.org/#concept-request-parser-metadata">parser metadata</dfn></li>
        <li><dfn data-x="concept-request-reload-navigation-flag" data-x-href="https://fetch.spec.whatwg.org/#concept-request-reload-navigation-flag">reload-navigation flag</dfn></li>
        <li><dfn data-x="concept-request-history-navigation-flag" data-x-href="https://fetch.spec.whatwg.org/#concept-request-history-navigation-flag">history-navigation flag</dfn></li>
+       <li><dfn data-x="concept-request-user-activation" data-x-href="https://fetch.spec.whatwg.org/#request-user-activation">user-activation</dfn></li>
       </ul>
      </li>
     </ul>
@@ -84748,6 +84749,10 @@ interface <dfn>Location</dfn> { // but see also <a href="#the-location-interface
    <var>browsingContext</var>'s <span>active document</span>'s <span>relevant settings
    object</span>'s <span data-x="concept-environment-id">id</span>.</p></li>
 
+   <li><p>If <var>sourceBrowsingContext</var>'s <code>WindowProxy</code>'s [[Window]] value has
+   <span>transient activation</span>, then set <var>request</var>'s <span
+   data-x="concept-request-user-activation">user-activation</span> to true.</p></li>
+
    <li>
     <p>If <var>browsingContext</var>'s <span data-x="bc-container">container</span> is non-null:</p>