I have a Google Pixel 2XL running Android Pie.
The app seems to be working fine. But I am unable to add the phone to the list of devices. I already have a desktop and Samsung Android tablet working well.
I go through the process of adding the phone, says I need to download the app (which is already on the device) and I get the screen with the QR code.
I've tried uninstalling the app and reinstalling it but still won't add this device.