I'm using strong authentication provided by my bank to log in to certain websites (common thing here in Finland). Strangely 1Password fails to fill the username portion of the bank login credentials when I'm logging in through the 3rd party strong authentication scheme, but fills the username correctly when going directly to the bank website login.
I'm guessing there is something different between the two webforms, but these look the same to me...
The field is listed as "username" in my 1Password.
The relevant URL's are:
Bank website login (autofill works fine) https://online.alandsbanken.fi/ebank/auth/initLogin.do?language=1#
Bank 3rd party authentication login (autofill doesn't work) https://kansalainen.kanta.fi/ select "Pankkitunnistus" and then click the green Ålandsbanken link in the middle.
1Password Version: 6.3 (630032)
Extension Version: Not Provided
OS Version: OS X 10.11.5
Sync Type: Dropbox