Disable the OS authentication feature on Firefox 76 and 77
Through telemetry we are seeing an abnormally high failure rate, and have seen multiple bug reports reporting that users are getting prompted when they do not have a password set, or are getting prompted to authenticate via smartcard on their portable machine without ability to use a password.
Further, some users are confused as to which password to supply (Firefox Account password vs OS account password). We are actively discussing updating the string to make this clearer to users but this will likely be a Firefox 78 change at this point.
I would like to disable this feature for users on Windows via Normandy by setting the signon.management.page.os-auth.enabled pref to false. I am asking for all versions of Windows since we have seen high failure rates on versions including 1903 which is the second-most recent version of Windows 10.
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Data Science Issue:
More information: https://experimenter.services.mozilla.com/experiments/disable-the-os-authentication-feature-on-windows/