Of course, we mustn't forget that we need to use TouchID to unlock access to Keychain's password vault, and then again for 2-factor verification. Normally, when you use a third-party browser, you will have to copy and paste the usernames and passwords that you saved in iCloud Keychain, to log in to websites. The description of the add-on doesn't mention this, but that is probably because the stable version of macOS 14 is yet to be released. Apple has updated the extensions for Chrome and Edge, to add support for macOS Sonoma. The password manager add-on isn't particularly new, it was formerly exclusive to Safari, before Apple released it for Windows users about 6 months ago.
