Changed <div> to <article> but it still returns an error that <div> still exists

Tell us what’s happening:
I’m currently having trouble in this challenge. I already changed the <div> and </div> to <article> and </article> but it still returns an error that there is a <div> remaining when there is none already.

  **Your code so far**

<h1>Deep Thoughts with Master Camper Cat</h1>
<main>
<article>
<h2>The Garfield Files: Lasagna as Training Fuel?</h2>
  <p>The internet is littered with varying opinions on nutritional paradigms, from catnip paleo to hairball cleanses. But let's turn our attention to an often overlooked fitness fuel, and examine the protein-carb-NOM trifecta that is lasagna...</p></article>

<img src="samuraiSwords.jpeg" alt="">

<article>
  <h2>Defeating your Foe: the Red Dot is Ours!</h2>
  <p>Felines the world over have been waging war on the most persistent of foes. This red nemesis combines both cunning stealth and lightning speed. But chin up, fellow fighters, our time for victory may soon be near...</p>
</article>

<img src="samuraiSwords.jpeg" alt="">

<article>
  <h2>Is Chuck Norris a Cat Person?</h2>
  <p>Chuck Norris is widely regarded as the premier martial artist on the planet, and it's a complete coincidence anyone who disagrees with this fact mysteriously disappears soon after. But the real question is, is he a cat person?...</p>
</article>
</main>
  **Your browser information:**

User Agent is: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Challenge: Wrap Content in the article Element

Link to the challenge:

The code you have shared works on my end. Please ensure that you have disabled any extensions that interface with the freeCodeCamp website (such as Dark Mode and Ad Blocker), and set your browser zoom level to 100%. Both of these factors can cause tests to fail erroneously.

Thank you for the response.

I disabled Ad Blocker and as far as I know, I haven’t turned on Dark Mode at all (as I don’t really know how) - but it still gives me errors. So far, I have tried doing the challenge in Firefox and Brave and gives the same error message that there still is a <div> left when there is none. Let me try other browsers or do the challenge in Private or Incognito mode or something.

Tried now using Chromium and the challenge is done.

Thank you for the help!