On Mac Codebook 3.1.4 (412), after upgrading to macOS Sierra 10.12.2 today, I can no longer use quick fill or, tab and press enter to enter a password from secret agent. Invariably, I get a “username or password is incorrect” type of error.
I can copy paste the password from Codebook into the website’s password box, without trouble.
This is happening in latest Safari, and Chrome 54.0.2840.98 (64-bit). I’ve got my keyboard switched to “US Standard” as you recommended in the other topic.
Please advise what I can do or test.