diff --git a/index.html b/index.html
index 88c07cbc4..8e48152e0 100644
--- a/index.html
+++ b/index.html
@@ -6,7 +6,7 @@
   <link href="https://www.w3.org/StyleSheets/TR/2021/cg-draft" rel="stylesheet">
   <meta content="Bikeshed version 82ce88815, updated Thu Sep 7 16:33:55 2023 -0700" name="generator">
   <link href="https://wicg.github.io/turtledove/" rel="canonical">
-  <meta content="ec8b4fe9dbfbf5fefcb0f3a1716310294f5f6b57" name="document-revision">
+  <meta content="11d500c87bb39540d49c8e369a87d6ca84ee5824" name="document-revision">
 <style>
 /* Put nice boxes around each algorithm. */
 [data-algorithm]:not(.heading) {
@@ -1902,9 +1902,10 @@ <h3 class="heading settled" data-level="4.1" id="runadauction"><span class="secn
       <ol>
        <li data-md>
         <p><a data-link-type="dfn" href="#handle-an-input-promise-in-configuration" id="ref-for-handle-an-input-promise-in-configuration②">Handle an input promise in configuration</a> given <var>auctionConfig</var> and <var>config</var>["<code class="idl"><a data-link-type="idl" href="#dom-auctionadconfig-directfromsellersignalsheaderadslot" id="ref-for-dom-auctionadconfig-directfromsellersignalsheaderadslot①">directFromSellerSignalsHeaderAdSlot</a></code>"]:</p>
-        <p class="note" role="note"><span class="marker">Note:</span> The JavaScript code calling <code class="idl"><a data-link-type="idl" href="#dom-navigator-runadauction" id="ref-for-dom-navigator-runadauction③">runAdAuction()</a></code> is responsible for resolving <var>config</var>["<code class="idl"><a data-link-type="idl" href="#dom-auctionadconfig-directfromsellersignalsheaderadslot" id="ref-for-dom-auctionadconfig-directfromsellersignalsheaderadslot②">directFromSellerSignalsHeaderAdSlot</a></code>"] only when the <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-promise" id="ref-for-idl-promise①⓪">Promise</a></code> returned from an associated <code class="idl"><a data-link-type="idl" href="https://fetch.spec.whatwg.org/#dom-global-fetch" id="ref-for-dom-global-fetch">fetch()</a></code> that was made with the <code>{adAuctionHeaders: true}</code> option resolves or rejects. Otherwise, there will be a race
-  condition that the worklet can run without the direct from seller signals that it needs.
-  See <a href="#handling-direct-from-seller-signals">handling direct from seller signals</a> for details.</p>
+        <p class="note" role="note"><span class="marker">Note:</span> The JavaScript code calling <code class="idl"><a data-link-type="idl" href="#dom-navigator-runadauction" id="ref-for-dom-navigator-runadauction③">runAdAuction()</a></code> is responsible for resolving <var>config</var>["<code class="idl"><a data-link-type="idl" href="#dom-auctionadconfig-directfromsellersignalsheaderadslot" id="ref-for-dom-auctionadconfig-directfromsellersignalsheaderadslot②">directFromSellerSignalsHeaderAdSlot</a></code>"] only when the <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-promise" id="ref-for-idl-promise①⓪">Promise</a></code> returned from an associated <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request①">request</a>, whose <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#request-initiator-type" id="ref-for-request-initiator-type">initiator type</a> is <code>"fetch"</code> and the <code class="idl"><a data-link-type="idl" href="#dom-requestinit-adauctionheaders" id="ref-for-dom-requestinit-adauctionheaders">adAuctionHeaders</a></code> option set to <code>true</code>, resolves or rejects. Otherwise, there
+  will be a race condition that the worklet can run without the direct from seller signals that
+  it needs. See <a href="#handling-direct-from-seller-signals">handling direct from seller signals</a> for
+  details.</p>
         <ul>
          <li data-md>
           <p>To parse the value <var>result</var>:</p>
@@ -2912,7 +2913,7 @@ <h3 class="heading settled" data-level="4.1" id="runadauction"><span class="secn
      To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="fetch-script">fetch script</dfn> given a <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url①">URL</a> <var>url</var>: 
     <ol>
      <li data-md>
-      <p>Let <var>request</var> be a new <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request①">request</a> with the following properties:</p>
+      <p>Let <var>request</var> be a new <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request②">request</a> with the following properties:</p>
       <dl>
        <dt data-md><a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request-url" id="ref-for-concept-request-url①">URL</a>
        <dd data-md>
@@ -2961,7 +2962,7 @@ <h3 class="heading settled" data-level="4.1" id="runadauction"><span class="secn
      To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="fetch-webassembly">fetch WebAssembly</dfn> given a <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url②">URL</a> <var>url</var>: 
     <ol>
      <li data-md>
-      <p>Let <var>request</var> be a new <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request②">request</a> with the following properties:</p>
+      <p>Let <var>request</var> be a new <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request③">request</a> with the following properties:</p>
       <dl>
        <dt data-md><a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request-url" id="ref-for-concept-request-url②">URL</a>
        <dd data-md>
@@ -3024,7 +3025,7 @@ <h3 class="heading settled" data-level="4.1" id="runadauction"><span class="secn
      To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="fetch-trusted-signals">fetch trusted signals</dfn> given a <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url③">URL</a> <var>url</var>, and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean③">boolean</a> <var>isBiddingSignal</var>: 
     <ol>
      <li data-md>
-      <p>Let <var>request</var> be a new <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request③">request</a> with the following properties:</p>
+      <p>Let <var>request</var> be a new <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request④">request</a> with the following properties:</p>
       <dl>
        <dt data-md><a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request-url" id="ref-for-concept-request-url③">URL</a>
        <dd data-md>
@@ -3205,7 +3206,7 @@ <h3 class="heading settled" data-level="4.1" id="runadauction"><span class="secn
      To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="send-report">send report</dfn> given a <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url⑥">URL</a> <var>url</var>: 
     <ol>
      <li data-md>
-      <p>Let <var>request</var> be a new <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request④">request</a> with the following properties:</p>
+      <p>Let <var>request</var> be a new <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request⑤">request</a> with the following properties:</p>
       <dl>
        <dt data-md><a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request-url" id="ref-for-concept-request-url④">URL</a>
        <dd data-md>
@@ -4430,7 +4431,7 @@ <h2 class="heading settled" data-level="7" id="interest-group-updates"><span cla
          <li data-md>
           <p>Let <var>ig</var> be a deep copy of <var>originalInterestGroup</var>.</p>
          <li data-md>
-          <p>Let <var>request</var> be a new <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request⑤">request</a> with the following properties:</p>
+          <p>Let <var>request</var> be a new <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request⑥">request</a> with the following properties:</p>
           <dl>
            <dt data-md><a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request-url" id="ref-for-concept-request-url⑤">URL</a>
            <dd data-md>
@@ -4684,11 +4685,11 @@ <h2 class="heading settled" data-level="9" id="handling-direct-from-seller-signa
    <p>This section specifies a manner by which signals may be provided to auctions such that the signals
 are only used within their intended auction.</p>
    <p>Any <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②">Document</a></code> in a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①">traversable navigable</a> may run a Protected Audience auction (with <code class="idl"><a data-link-type="idl" href="https://html.spec.whatwg.org/multipage/system-state.html#dom-navigator" id="ref-for-dom-navigator⑥">navigator</a></code>.<code class="idl"><a data-link-type="idl" href="#dom-navigator-runadauction" id="ref-for-dom-navigator-runadauction⑤">runAdAuction()</a></code>) whose worklet functions receive signal objects
-derived from JSON from an <span>`<code><a data-link-type="http-header" href="#http-headerdef-ad-auction-signals" id="ref-for-http-headerdef-ad-auction-signals">Ad-Auction-Signals</a></code>`</span> header captured by a <code class="idl"><a data-link-type="idl" href="https://fetch.spec.whatwg.org/#dom-global-fetch" id="ref-for-dom-global-fetch①">fetch()</a></code> call (using the <code class="idl"><a data-link-type="idl" href="#dom-requestinit-adauctionheaders" id="ref-for-dom-requestinit-adauctionheaders">adAuctionHeaders</a></code> option)
+derived from JSON from an <span>`<code><a data-link-type="http-header" href="#http-headerdef-ad-auction-signals" id="ref-for-http-headerdef-ad-auction-signals">Ad-Auction-Signals</a></code>`</span> header captured by a <code class="idl"><a data-link-type="idl" href="https://fetch.spec.whatwg.org/#dom-global-fetch" id="ref-for-dom-global-fetch">fetch()</a></code> call (using the <code class="idl"><a data-link-type="idl" href="#dom-requestinit-adauctionheaders" id="ref-for-dom-requestinit-adauctionheaders①">adAuctionHeaders</a></code> option)
 initiated by any <em>other</em> <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③">Document</a></code> in the <em>same</em> <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable②">traversable navigable</a>.</p>
    <div class="algorithm" data-algorithm="fetch capture adAuctionHeaders boolean patch">
-     Modify the definition of a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request⑥">request</a>: 
-    <p>A <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request⑦">request</a> has an associated boolean <dfn class="dfn-paneled" data-dfn-for="request" data-dfn-type="dfn" data-noexport id="request-capture-ad-auction-headers">capture-ad-auction-headers</dfn>.
+     Modify the definition of a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request⑦">request</a>: 
+    <p>A <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request⑧">request</a> has an associated boolean <dfn class="dfn-paneled" data-dfn-for="request" data-dfn-type="dfn" data-noexport id="request-capture-ad-auction-headers">capture-ad-auction-headers</dfn>.
 Unless stated otherwise it is false.</p>
    </div>
    <div class="algorithm" data-algorithm="fetch capture adAuctionHeaders RequestInit patch">
@@ -4703,7 +4704,7 @@ <h2 class="heading settled" data-level="9" id="handling-direct-from-seller-signa
 step "Set <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this②⑧">this</a>'s <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request-request" id="ref-for-concept-request-request">request</a> to <var>request</var>": 
     <ol>
      <li data-md>
-      <p>If <var>init</var>["<code class="idl"><a data-link-type="idl" href="#dom-requestinit-adauctionheaders" id="ref-for-dom-requestinit-adauctionheaders①">adAuctionHeaders</a></code>"] <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists⑥⑥">exists</a>, then set <var>request</var>’s <a data-link-type="dfn" href="#request-capture-ad-auction-headers" id="ref-for-request-capture-ad-auction-headers">capture-ad-auction-headers</a> to it.</p>
+      <p>If <var>init</var>["<code class="idl"><a data-link-type="idl" href="#dom-requestinit-adauctionheaders" id="ref-for-dom-requestinit-adauctionheaders②">adAuctionHeaders</a></code>"] <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists⑥⑥">exists</a>, then set <var>request</var>’s <a data-link-type="dfn" href="#request-capture-ad-auction-headers" id="ref-for-request-capture-ad-auction-headers">capture-ad-auction-headers</a> to it.</p>
     </ol>
    </div>
    <div class="algorithm" data-algorithm="fetch Sec-Ad-Auction-Fetch patch">
@@ -4711,7 +4712,7 @@ <h2 class="heading settled" data-level="9" id="handling-direct-from-seller-signa
 "Modify <var>httpRequest</var>’s <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request-header-list" id="ref-for-concept-request-header-list⑤">header list</a> per HTTP. ...": 
     <ol>
      <li data-md>
-      <p>If <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request⑧">request</a>'s <a data-link-type="dfn" href="#request-capture-ad-auction-headers" id="ref-for-request-capture-ad-auction-headers①">capture-ad-auction-headers</a> is true, then <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-header-list-set-structured-header" id="ref-for-concept-header-list-set-structured-header">set a
+      <p>If <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request⑨">request</a>'s <a data-link-type="dfn" href="#request-capture-ad-auction-headers" id="ref-for-request-capture-ad-auction-headers①">capture-ad-auction-headers</a> is true, then <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-header-list-set-structured-header" id="ref-for-concept-header-list-set-structured-header">set a
 structured field value</a> given «<span>`<code><a data-link-type="http-header" href="#http-headerdef-sec-ad-auction-fetch" id="ref-for-http-headerdef-sec-ad-auction-fetch">Sec-Ad-Auction-Fetch</a></code>`</span>, the <a data-link-type="dfn" href="https://httpwg.org/specs/rfc8941.html#boolean" id="ref-for-boolean⑨">boolean</a> <code>?1</code>»
 in <var>httpRequest</var>’s <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-header-list" id="ref-for-concept-header-list">header list</a>.</p>
     </ol>
@@ -4721,8 +4722,8 @@ <h2 class="heading settled" data-level="9" id="handling-direct-from-seller-signa
 Structures", with the following content: 
     <h3 class="heading settled" data-level="9.1" id="direct-from-sellers-signals-key-struct"><span class="secno">9.1. </span><span class="content">Direct from seller signals key</span><a class="self-link" href="#direct-from-sellers-signals-key-struct"></a></h3>
      A <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="direct-from-seller-signals-key">direct from seller signals key</dfn> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct" id="ref-for-struct①⑥">struct</a> with the following <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct-item" id="ref-for-struct-item②⓪">items</a>: 
-    <p class="note" role="note"><span class="marker">NOTE:</span> This is only captured during a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request⑨">request</a> whose <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#request-initiator-type" id="ref-for-request-initiator-type">initiator type</a> is <code>"fetch"</code>, made
-with the <code class="idl"><a data-link-type="idl" href="#dom-requestinit-adauctionheaders" id="ref-for-dom-requestinit-adauctionheaders②">adAuctionHeaders</a></code> option set to <code>true</code>, as described in the <span>`<code><a data-link-type="http-header" href="#http-headerdef-ad-auction-signals" id="ref-for-http-headerdef-ad-auction-signals①">Ad-Auction-Signals</a></code>`</span> header description.</p>
+    <p class="note" role="note"><span class="marker">NOTE:</span> This is only captured during a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request①⓪">request</a> whose <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#request-initiator-type" id="ref-for-request-initiator-type①">initiator type</a> is <code>"fetch"</code>, made
+with the <code class="idl"><a data-link-type="idl" href="#dom-requestinit-adauctionheaders" id="ref-for-dom-requestinit-adauctionheaders③">adAuctionHeaders</a></code> option set to <code>true</code>, as described in the <span>`<code><a data-link-type="http-header" href="#http-headerdef-ad-auction-signals" id="ref-for-http-headerdef-ad-auction-signals①">Ad-Auction-Signals</a></code>`</span> header description.</p>
     <dl>
      <dt data-md><dfn class="dfn-paneled" data-dfn-for="direct from seller signals key" data-dfn-type="dfn" data-noexport id="direct-from-seller-signals-key-seller">seller</dfn>
      <dd data-md>
@@ -4733,8 +4734,8 @@ <h3 class="heading settled" data-level="9.1" id="direct-from-sellers-signals-key
     </dl>
     <h3 class="heading settled" data-level="9.2" id="direct-from-sellers-signals-struct"><span class="secno">9.2. </span><span class="content">Direct from seller signals</span><a class="self-link" href="#direct-from-sellers-signals-struct"></a></h3>
      A <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="direct-from-seller-signals">direct from seller signals</dfn> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct" id="ref-for-struct①⑦">struct</a> with the following <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct-item" id="ref-for-struct-item②①">items</a>: 
-    <p class="note" role="note"><span class="marker">NOTE:</span> This is only captured during a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request①⓪">request</a> whose <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#request-initiator-type" id="ref-for-request-initiator-type①">initiator type</a> is <code>"fetch"</code>, made
-with the <code class="idl"><a data-link-type="idl" href="#dom-requestinit-adauctionheaders" id="ref-for-dom-requestinit-adauctionheaders③">adAuctionHeaders</a></code> option set to <code>true</code>, as described in the <span>`<code><a data-link-type="http-header" href="#http-headerdef-ad-auction-signals" id="ref-for-http-headerdef-ad-auction-signals④">Ad-Auction-Signals</a></code>`</span> header description.</p>
+    <p class="note" role="note"><span class="marker">NOTE:</span> This is only captured during a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request①①">request</a> whose <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#request-initiator-type" id="ref-for-request-initiator-type②">initiator type</a> is <code>"fetch"</code>, made
+with the <code class="idl"><a data-link-type="idl" href="#dom-requestinit-adauctionheaders" id="ref-for-dom-requestinit-adauctionheaders④">adAuctionHeaders</a></code> option set to <code>true</code>, as described in the <span>`<code><a data-link-type="http-header" href="#http-headerdef-ad-auction-signals" id="ref-for-http-headerdef-ad-auction-signals④">Ad-Auction-Signals</a></code>`</span> header description.</p>
     <dl>
      <dt data-md><dfn class="dfn-paneled" data-dfn-for="direct from seller signals" data-dfn-type="dfn" data-noexport id="direct-from-seller-signals-auction-signals">auction signals</dfn>
      <dd data-md>
@@ -4756,7 +4757,7 @@ <h3 class="heading settled" data-level="9.2" id="direct-from-sellers-signals-str
     <h3 class="heading settled" data-level="9.3" id="sec-ad-auction-fetch-header"><span class="secno">9.3. </span><span class="content">The `<a data-link-type="http-header" href="#http-headerdef-sec-ad-auction-fetch" id="ref-for-http-headerdef-sec-ad-auction-fetch①"><code>Sec-Ad-Auction-Fetch</code></a>` HTTP
 request header</span><a class="self-link" href="#sec-ad-auction-fetch-header"></a></h3>
     <p>The `<dfn class="dfn-paneled" data-dfn-type="http-header" data-export id="http-headerdef-sec-ad-auction-fetch"><code>Sec-Ad-Auction-Fetch</code></dfn>` request header is an optional <a data-link-type="dfn" href="https://httpwg.org/specs/rfc8941.html#top" id="ref-for-top③">structured header</a> with of type <a data-link-type="dfn" href="https://httpwg.org/specs/rfc8941.html#boolean" id="ref-for-boolean①⓪">boolean</a>. <span>`<code><a data-link-type="http-header" href="#http-headerdef-sec-ad-auction-fetch" id="ref-for-http-headerdef-sec-ad-auction-fetch②">Sec-Ad-Auction-Fetch</a></code>`</span> will only
-be set on a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request①①">request</a> whose <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#request-initiator-type" id="ref-for-request-initiator-type②">initiator type</a> is <code>"fetch"</code>, made with the <code class="idl"><a data-link-type="idl" href="#dom-requestinit-adauctionheaders" id="ref-for-dom-requestinit-adauctionheaders④">adAuctionHeaders</a></code> option set to <code>true</code>. If <span>`<code><a data-link-type="http-header" href="#http-headerdef-sec-ad-auction-fetch" id="ref-for-http-headerdef-sec-ad-auction-fetch③">Sec-Ad-Auction-Fetch</a></code>`</span> is equal to <code>?1</code>,
+be set on a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request①②">request</a> whose <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#request-initiator-type" id="ref-for-request-initiator-type③">initiator type</a> is <code>"fetch"</code>, made with the <code class="idl"><a data-link-type="idl" href="#dom-requestinit-adauctionheaders" id="ref-for-dom-requestinit-adauctionheaders⑤">adAuctionHeaders</a></code> option set to <code>true</code>. If <span>`<code><a data-link-type="http-header" href="#http-headerdef-sec-ad-auction-fetch" id="ref-for-http-headerdef-sec-ad-auction-fetch③">Sec-Ad-Auction-Fetch</a></code>`</span> is equal to <code>?1</code>,
 the user agent will remove any <span>`<code><a data-link-type="http-header" href="#http-headerdef-ad-auction-signals" id="ref-for-http-headerdef-ad-auction-signals⑤">Ad-Auction-Signals</a></code>`</span> from the returned <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-response" id="ref-for-concept-response⑥">response</a> -- the <span>`<code><a data-link-type="http-header" href="#http-headerdef-ad-auction-signals" id="ref-for-http-headerdef-ad-auction-signals⑥">Ad-Auction-Signals</a></code>`</span> value will instead only be used in Protected Audiences auctions.</p>
     <h3 class="heading settled" data-level="9.4" id="ad-auction-signals-header"><span class="secno">9.4. </span><span class="content">The `<a data-link-type="http-header" href="#http-headerdef-ad-auction-signals" id="ref-for-http-headerdef-ad-auction-signals⑦"><code>Ad-Auction-Signals</code></a>` HTTP
 response header</span><a class="self-link" href="#ad-auction-signals-header"></a></h3>
@@ -4791,7 +4792,7 @@ <h3 class="heading settled" data-level="9.5" id="update-captured-headers"><span
       <p>If <var>adAuctionSignals</var> is null, return.</p>
      <li data-md>
       <p><a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-header-list-delete" id="ref-for-concept-header-list-delete①">Delete</a> "<span>`<code><a data-link-type="http-header" href="#http-headerdef-ad-auction-signals" id="ref-for-http-headerdef-ad-auction-signals①⓪">Ad-Auction-Signals</a></code>`</span>" from <var>responseHeaders</var>.</p>
-      <p class="note" role="note"><span class="marker">NOTE:</span> This step prevents the header value from being used outside the intended auctions —<wbr>that is, scripts making the <code class="idl"><a data-link-type="idl" href="https://fetch.spec.whatwg.org/#dom-global-fetch" id="ref-for-dom-global-fetch②">fetch()</a></code> request aren’t able to load
+      <p class="note" role="note"><span class="marker">NOTE:</span> This step prevents the header value from being used outside the intended auctions —<wbr>that is, scripts making the <code class="idl"><a data-link-type="idl" href="https://fetch.spec.whatwg.org/#dom-global-fetch" id="ref-for-dom-global-fetch①">fetch()</a></code> request aren’t able to load
 the header value.</p>
      <li data-md>
       <p>Let <var>parsedSignals</var> be the result of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#parse-json-bytes-to-an-infra-value" id="ref-for-parse-json-bytes-to-an-infra-value③">parsing JSON bytes to an Infra value</a>, given <var>adAuctionSignals</var>.</p>
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