However, if you're clicking a URL in the main 1Password appthis URL is handled by the OS and should open in your default browser. If you click the 1Password icon in your browser, it should open the URL in that browser, regardless of your system default the browser itself handles the URL in 1password firefox not opening case, much like clicking a URL on a webpage loaded in the browser. What you should do is be able to click on the Open 1password firefox not opening fill link which would be the link to the login and have it do that on the browser you have open, without switching to another browser that just happens to be your default.
That would be good, except that it doesn't do that unless you are on the actual login page already. Please let us know if you have more questions about that. Instead of doing that, simply click on the Login item in the extension - in other words, don't view the item details, just click on the Login from the list of items. When you click "open and fill" or on the URL field in a Login item, it will always open that website in your Mac's default browser. Chrome is my default browser which I want, but if I'm using Firefox and I'm using the Firefox 1password extension, then surely it should open in Firefox not Chrome - irrespective of default browser.
Are you using a Mac or a PC? The version numbers you gave could go either way.
It sounds like the URL is opening in your default browser, which you'll need to configure in the system settings. OS Version: OS Sync Type: Not Provided MrLucky : You posted in the iOS category of the forums, but seems like you might be using 1Password on a computer. If I am using firefox, then click on the 1password icon and choose "Websiste:Open and fill", it opens the 1password firefox not opening login and fills, but in Chrome instead of Firefox 1Password Version: 6. I have the 1password extension in firefox and Chrome.