guys seems like after update version 6.5.1 (651005) on Mac + Chrome the "Fill Login on current web page" partially broke.
WORKING: Regular user/password pages (Gmail, Linkedin, Atlassian tools etc) works as expected.
BROKE: In my case "AWS switch account page" is a form that expect the following input tags (account, roleName and displayName) so for a while I have in my vault entries that include the URL and Web form data (key=value) and it was working like a charm. After the upgrade on mac this functionality broke. The plugin still able to find the entries by URL but unfortunately not filling the information using the short keys or the plugin itself by clicking on the entry
NOTE: works as expected on windows 10+Chrome
OS X Yosemite 10.10.5
Chrome Plugin - 1Password: Password Manager and Secure Wallet 18.104.22.168
Version 6.5.1 (651005)
1Password Version: 6.5.1
Extension Version: 651005
OS Version: 10.10.5
Sync Type: none