PNC has changed their previously multi-step process to a single login page, but the form does not work. Two example forms:
Both forms require both fields to be completed before the submit button is enabled. And the username field is not filled by 1Password.
I believe the last time it worked (no more than 4 weeks ago) 1Password was able to fill in both fields.
1Password Version: 6.8.8
Extension Version: 4.7.0
OS Version: 10.13.3 Safari 11.0.3
Sync Type: Family