Firefox+ Apple icloud password extension - can't see verification code

[oester]

I've been using the icloud password extension in Firefox for a while. And when Firefox restarts, I need to enter a code. However, after updating to OS 27, I get the prompt to enter the code, but the window that shows me the code to enter isn't visible.

Anyone else see this or know of a fix?

 

[imacThy]

I was getting the same behavior with macOS 27, including with beta 4. But when opening the Passwords app on my Mac M4, going to "Get the browser extension" and doing "Show" which leads to the "Mozilla Addons" site without doing anything else. After closing the Passwords app when I click on a site for which I have a password it shows me the validation code that allows me to access by entering the password automatically. I don't knows why ?

 

[lcjhnsn981]

Yesterday, I installed MacOS 27.0 public beta 4 and today I installed the Mozilla Firefox 154.0 (aarch64) update. Now, iCloud Passwords 3.3.0 Firefox extension no longer displays a verification code when I try to enable the password autofill function. Prior to the Firefox update, iCloud Passwords worked perfectly.