My car connects to my iPhone X via Bluetooth but it doesn’t have Bluetooth audio capability. So only phone works via Bluetooth. But I’ve noticed that when I ask a Siri something like navigate to place XYZ, Siri’s answers will play via Bluetooth but when I say yes, the map directions will no longer play via Bluetooth. Is it supposed to work like this and nice I don’t have Bluetooth audio?? I assume since Siri is a part of iOS it plays over Bluetooth similar to the phone??