trying to complete this captcha audio challenge


Not sure if this is a bug in the version of firefox I'm using, or an issue with Arkose Labs
if I go to
Then elect to get an audio challenge, then I attempt to type what I hear and click verify, I am not able to solve the puzzle.
It gives me a cryptic error message about audio challenge requires some extra steps.
Can anyone else try to solve the audio puzzle and tell me if they are successfull?