[SOLVED] xfce keyboard bindings

I'm running Xubuntu 20.04. I have an RF keyboard that has a pause/play button (AudioPlay function). It is currently used by the default media player Parole. I want to use that button in another app, but it's being captured and can't be used.

I cannot find a setting that has the AudioPlays key defined.

Parole has a preference to enable keyboard multifunction keys, but I turned that off and rebooted but that has no effect and the pause button still works with Parole.

Any ideas?