I just downloaded the latest 1Password beta for AutoFill Passwords in iOS 12. First of all, this is awesome! I can turn off iCloud keychain and manage all my password properly within 1Password.
When I set it up, it asks if I want to receive a push notification for Clipboard Notifications (two-factor codes). I can't find this setting inside the 1Password app. To change this, I need to turn off and on the AutoFill Password (under iPhone Settings app > Passwords & Accounts).
The message is not completely clear. It asks if I want to get a notification, but I tried to turn it off and use the two-factor code, but it's not available. I would be nice to turn this on but not get the notification every time the code has been copied to your clipboard.
That's it for now,
1Password Version: 7.2 (70200001)
Extension Version: Not Provided
OS Version: iOS 12 beta 8
Sync Type: iCloud