Exclude class not working in menu link

Hey man – the player is insanely GREAT.

My issue is that i don;t seem to be able to get the exclude link class working.

https://www.semantica-portuguese.com/audio-test-2/

.. try the last item in the Downloads menu.

The list item is an mp3 file (for download, not to play inline).

Any thoughts on how i might exclude this one from the player?

thanks!

https://www.ads-software.com/extend/plugins/wp-miniaudioplayer/