Note

• A valid Gmail account is needed to log in and save the credentials.

Found in

• Firefox 106.0b5

Affected versions

• Firefox 106.0b5
• Firefox 105.0.1
• Nightly 107.0a1

Affected platforms

• Windows 10
• macOS 13 Ventura

Steps to reproduce

1. Launch Firefox and go to https://www.google.com/gmail/about/ where you sign in using a valid Gmail account
2. Choose to save the login when the "Save Password" door-hanger is prompted
3. Log out from the Gmail account
4. Choose the option "Remove an account" to remove the previous Gmail account used on the accounts.google.com page
5. Fill in a different Gmail account in the "Email or phone" box and click on Next button
6. Observe the "Save Password" door-hanger

Expected result

• "Save Password" door-hanger should be prompted after the password is filled in for the second Gmail account used.

Actual result

• "Save Password" door-hanger is prompted after the user fills in the email/phone for the second Gmail account and clicks on Next button in order to enter the password.
  The password auto-filled in the "Save Password" door-hanger corresponds to the password saved for the first account used.

Regression range

• Not a recent regression because this can be traceable back to Nightly 73.0a1.

Additional notes

• Not sure if this issue should be considered duplicate to similar Bug 1555938.

:epopescu, if you think that's a regression, could you try to find a regression range using for example mozregression?

By taking a quick look, it seems that we still use the old state when we signed in to the first account (because the document is still the same one).