the default should be to show the '...', as it is now, of course, so no real reason to think something is not working. And you can always turn it on again, if you think something is truly wrong (the option is not a restriction or locked in any way, you
decide if you want to see the '...' or not).
The reason Marine made the option, was to make it possible to really change the way you heard things, and, to make it 'prettier', add a way to hide all the extra '...' lines.
It's kinda annoying to hear a person speak through the RR Jammer and also see the muted '...' line as well. Pretty please make it an option to hide the line completely.. you can even hide that option somewhere in the debug settings, if you want!