This workaround works. Setting the application name to FMRadio. I really don't like how ugly this is to work around this problem. Is there a "proper" way to do this? I still would like any information on setting the pulseaudio proplist like above.. it seems a better solution than "mimicking" another application that has a proper police. Is the "proper" way to modify the xpolicy file and create my own block for my own app? Meh. Ugly. But, my phone is currently playing Pandora while in Silent Mode. I'm not home, or I'd build a package and submit it.. I'll have something up tonight though.