Muting Voices in settings means all alarms and tones in cockpit are also muted.

[Punkmonkey22]

Title. I wanted to mute sounds of ATC and Pilot voices in settings, as American accents while flying as other nations is odd. However I now realise that a side effect of doing this is that all "Bettys", all RWR and all tones like missile locks also seem to have been muted? This has happened in AV-8B, F/A-18C, JF-17, F-16C so far that I've tried.

Why is "voices" linked to avionics sounds?

Or is this a bug..