How to remove virtual audio inputs in MacOS Ventura?

I have some applications that apparently have an audio component to them. Specifically, I have a remote desktop control app that I use, called Jump Desktop (great app BTW) that can play the audio of the remote computer and apparently I can use my mic to maybe use a conferencing app on the remote side. My problem is that every so often, my inputs randomly change and I have to scramble to find out why people can't here me on my local device. I want to be able to just remove the audio inputs and outputs from some apps, as I never use them. But where we used to have the +/- signs to manage those, Ventura has removed them. So how do I remove these virtual audio devices from my system?

Thanks for your help.

Rich