I have noticed a couple of minor issues with the Firefox browser extension. One is new, the other has been around for a little while.
1) When you first click the extension icon/button it very briefly flashes in the left hand side of the page about half way. Then goes back to where it should coming off the button.
2) When you load a page with login required, and you have not used 1Password, it will prompt you for the password (no problem), then it does not display any logins. Then you need to click the button again & it will show the logins for that site. So you essentially need to press the button twice.
Hope these issues both make sense, if not I can try to explain more. Thanks.
1Password Version: 6.4.380
Extension Version: 4.6.1
OS Version: Windows 10
Sync Type: Not Provided