I just migrated to a new desktop running Windows 10. I've just installed new versions of Firefox and 1Password. The 1Password icon in the Firefox toolbar is greyed out. When I go to a website, the small 1P icon does not appear in the username box. When I run the extension, I can pull up a login and 1P can take me to the correct page and fill in the username/password. I've tried Chrome and the behavior is the same. I have restarted 1Password and the browser multiple times. I've also restarted the computer several times without success.
1Password Version: 7.3.657
Extension Version: 18.104.22.168
OS Version: Windows 10 ver 1803
Sync Type: Not Provided