i tried it, i can only see QR code to scan but not a way to scan the QR code by opening camera
i go to brave browser 
settings sync add new device add a computer , after clicking on “add a computer” there cubes two options to choose either QR code (QR code displayed) or sync code
if I want to use QR code, there is only QR code but not an button given that enables me to open camera to scan QR code
