Hoping this is the right place for this question.
In Manjaro KDE, when I press the keyboard volume keys, the system plays a popping sound to indicate the volume has changed. This is starting to irritate me and I'd like to disable it. I suspect it's a KDE thing. In other desktop environments, I've seen options to change system sounds but I've not seen that in KDE. I'm guessing it's hidden in a menu somewhere and you'd be just the guys to help me find this menu. I have DuckDuckGo searched for tthis. I suspect this is more of a KDE question more than a Manjaro question, but if this sound is irritating me in Manjaro KDE, perhaps it's irritating others?