The latest update seems to bring a new Synchronization feature with QR on Android. I don't mind if it's optional, I do mind when it interferes with my old Opera account to synchronize my data. Now it looks like this all the time:
Clicking "Sign in" brings me to the Opera Synchronization page:
Which gives me the option to create a new account using email address, or use the new QR sync feature. Nothing about my old Opera account or login.
Where is my old sync data with my Opera account? Did it just vanish?