How do I get 1P to enter my "Last name"

ajahn. I tested this again, and I was able to autofill as expected if "Last name" was under the "SAVED ON WWW.AA.COM"; section.

Instead of inspecting a field, you could use 1Password in the browser to save the Login item manually. Here's how:

1. Navigate to the website.
2. Type in your credentials manually - don't click sign in/login.
3. Right-click the 1Password icon in your browser's toolbar and select "Save" > "Login".
4. Save it as a New item.

After you've saved the item, if there were any additional fields, they should appear under a "SAVED ON ...." section.

I hope that helps.

-Evon