I have installed the 1Password desktop app, and it appears to be working fine. I have also installed the 1Password X browser extension in Firefox. However, when I log into a website it doesn't react at all. Your website even confirms that it is installed.
I have tried rebooting my computer, executing '1password.exe setup' in the Run interface, and nothing has changed. I do notice that the 1Password icon in my browser has a little lock symbol on it, and I don't know if it is supposed to look that way or not. (See attached image.)
1Password Version: 7.6.785
Extension Version: 1.22.2
OS Version: Win 10
Sync Type: Not Provided