diff --git a/index.bs b/index.bs
index f6081d461..e8b98aeb9 100644
--- a/index.bs
+++ b/index.bs
@@ -172,6 +172,7 @@ spec: html; urlPrefix: https://html.spec.whatwg.org/multipage/
             text: document.domain; url:dom-document-domain
         urlPrefix: form-control-infrastructure.html
             text: autofill detail token; url: autofill-detail-tokens
+            text: non-autofill credential type; url: non-autofill-credential-type
 
 spec: url; urlPrefix: https://url.spec.whatwg.org
     type: dfn
@@ -2401,11 +2402,18 @@ When this method is invoked, the user agent MUST execute the following algorithm
             <!-- this needs to be indented 2 more levels to get it to render properly -->
                 <dt id="GetAssn-ConditionalMediation-Interact-FormControl">
                   If <code>|options|.{{CredentialRequestOptions/mediation}}</code> is {{CredentialMediationRequirement/conditional}}
-                  and the user interacts with an <{input}> or <{textarea}> form control with an <{input/autocomplete}> attribute whose value
-                  contains a `"webauthn"` [=autofill detail token=],
+                  and the user interacts with an <{input}> or <{textarea}> form control with an <{input/autocomplete}> attribute whose
+                  [=non-autofill credential type=] is `"webauthn"`,
                 </dt>
+        ::  <div class="note">
+                Note: The `"webauthn"` [=autofill detail token=] must appear immediately after the last [=autofill detail token=]
+                of type "Normal" or "Contact". For example:
 
-        ::  1. If |silentlyDiscoveredCredentials| is not [=list/empty=]:
+                - `"username webauthn"`
+                - `"current-password webauthn"`
+            </div>
+
+            1. If |silentlyDiscoveredCredentials| is not [=list/empty=]:
 
                 1. Prompt the user to optionally select a [=DiscoverableCredentialMetadata=] (|credentialMetadata|) from |silentlyDiscoveredCredentials|.