when 1Password fills the fields, the login fails, the username is correct.
If I click on the password field of the app to copy it and paste it, it fails.
If I enter edit mode, then copy the password from the text field, I can log in.
1Password Version: 8.1.2-2.BETA
Extension Version: 2.0.5
OS Version: Win10
Sync Type: Not Provided