1pasword login for firefox extension issue

Hey @bbshisui ! Thanks for reaching out to us here.

If you were able to use Windows Hello to unlock the browser extension in Edge, that tells me things should be set up right to do the same with Firefox. It's possible that the extension in Firefox is having some trouble communicating with the desktop app. First, I'd double check this setting is turned on in the Firefox extension:

1. Right click the 1Password icon in the browser's toolbar and select 'Settings'.
2. Scroll down to the bottom of the General section and look for the 'Integrate with 1Password app' setting, and make sure it is On.

If the setting is already on, give these steps a try to refresh the connection between the browser extension and the desktop app:

1. Right-click the 1Password icon in the browser toolbar and click 'Settings'.
2. Scroll down to "Integrate with 1Password app" at the end of General section and toggle it off.
3. Scroll down to "Accounts & vaults" at the bottom of Settings.
4. Sign out of your account and Sign in again.

After that, please give your computer a restart to ensure no pending process prevents 1Password from connecting with the browser. Once your computer turns back on, continue with the following:

1. Open and sign into the 1Password desktop app.
2. Then go ahead and re-open Firefox and turn on the "Integrate with 1Password app" option again.

I hope that helps! Let us know if you're still having trouble after giving that a go.