In the lesson: Applied Accessibility - Improve Accessibility of Audio Content with the audio Element
When I completed the challenge properly (with a closing audio tag of course) and click run tests, I pass all of the tests but the site doesn't recognize the closing tag I put.

@udidol, thank you for reporting this. The tests all pass for me until I add an id attribute to the audio tag. This shouldn't affect the tests passing correctly.
@udidol @jonathan-grah I just tried the challenge in both FF and Chrome and I am able to successfully pass the challenge. The challenge does not require you to enter an ID in the opening audio tag. The challenge passes without the ID entered from the example. Please verify your code and let us know.
I added a screenshot with my code.
You can see if you find a problem...
@udidol in your audio tags you had added the id="meowClip. This is part of the example. It is not required for the challenge
I'm looking at fixing this up by amending the test, will submit a PR once it's ready!
@mstellaluna, you are correct but it shouldn't stop the tests from passing.
thanks @hctpscl
@udidol Can you try again?
Here is the pseudo code that I tried.
<audio controls>
<source src="..." type="audio/mpeg" />
</audio>
I remember this was fixed recently.
In any case, the id for the attribute should not be what is breaking or passing the test. Its not required to be added to the code. A PR is welcome though to strengthen this.
when I deleted the id attribute it worked.
@udidol, yeah that is correct.
The point is that whether or not there is an id attribute, the tests should still pass if the closing tag is present.