In the development portal, make sure you enable CarPlay Audio App (Media Player framework) instead for the new "com.apple.developer.carplay-audio" entitlement [NOT CarPlay Audio App (CarPlay framework) ]. There is a problem with the portal where they got the two entitlement crossed. If you don't see "Media Player framework" and only see "Carplay Framework" (like in our case), contact CarPlay division to add it for you.