Please try clearing the system cache and rebooting your device.
If issue persists, please send us an error report with screenshots from One UI Beta App (Beta Feedback -> Send feedback-> Error Reports -> "Select Category" -> Input frequency and Description" -> Send (Top Right Icon). We appreciate your help for supporting beta program.
This is a change on Google end with Android 10 update. if you need to access the settings, you will need to first connect to the car, then in the menu, select settings. This will open the AA settings on the phone screen
