title: IOS: App rejected because of App Tracking Transparency on WebView
body: <p>I'm working on an app made in React Native with Expo.</p>
  <p>It uses a web view to show the site in the app.</p>
  <p>Everything worked well, but when I submitted my app to the App Store, it got rejected.</p>
  <p>The mail said:</p>
  <blockquote>
  <p>We noticed you collect data to track after the user selects &quot;Ask App
  Not to Track&quot; on the App Tracking Transparency permission request.</p>
  <p>Specifically, we noticed your app accesses web content you own and
  collects cookies for tracking after the user asked you not to track
  them.</p>
  </blockquote>
  <p>After that, using the <a href="https://docs.expo.dev/versions/latest/sdk/tracking-transparency/" rel="nofollow noreferrer">expo tracking transparency library</a>, I added a permission request to track data.</p>
  <p>If the user doesn't accept it, I disable <code>third party cookies</code> on the web view.</p>
  <p>After submitting again to the App Store, <strong>I got the exact same message</strong>.</p>
  <p>I don't know what to do, because I can't control the site, and I'm limited to the <a href="https://github.com/react-native-webview/react-native-webview/blob/master/docs/Reference.md" rel="nofollow noreferrer">React Native web view props</a></p>
  <p>Maybe, <strong>I could enable incognito mode</strong> if the user doesn't want the app to track, but I'm not sure if this will be accepted too.</p>