Learn HTML by Building a Cat Photo App - Step 1

Tell us what’s happening:

I am currently on the first step and I keep getting the “You appear to be using a browser extension that is modifying the page.” I am on a school chromebook, so it could be Lightspeed, but that shouldn’t interfere. I did this on another account and it works just fine. Can somebody tell me how to get this error to go away? BTW, I can’t remove the extensions or disable them. sigh

Your code so far

<html>
  <body>

<!-- User Editable Region -->

    <h1>CatPhotoApp</h1>

<!-- User Editable Region -->

  </body>
</html>

Your browser information:

User Agent is: Mozilla/5.0 (X11; CrOS x86_64 14541.0.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Challenge Information:

Learn HTML by Building a Cat Photo App - Step 1

there is a bug on the app, please move onto step 2