Assistant beep is no longer working in my car. I have tried uninstalling the updates, also tried rebooting my phone. I don't get the beep when you press the assistant button on the steering wheel or the microphone. I tested in my phone via OK Google, that works fine. I also tested my husband's phone and it works in the car, compared the apps on each phone, and mine notes more features vs his. I tried your help forums, spent several hours, but can't find answers. Frustrated...