Learn CSS Colors by Building a Set of Colored Markers - Step 4

Tell us what’s happening:
Describe your issue in detail here.
I’m putting the code it that it asks for, yet i doesnt recognize it and give me the error: “you can only have one meta”.
is this a bug?

  **Your code so far**
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Colored Markers</title>
</head>
<body>
</body>
</html>
  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36

Challenge: Learn CSS Colors by Building a Set of Colored Markers - Step 4

Link to the challenge:

Not sure what ive done wrong here.
asking for meta charset="utf-8 nested in the head element.

ty, i understand what its for, but it is not recognizing if ive done it correctly.