Configures automatic user sign-in for accounts with authentication providers by an Enterprise SSO Extension.
By setting this policy to 1 (Enabled) or leaving it unset, authentication providers with an SSO extension on the device will use that extension to authenticate users trying to sign in.
By setting this policy to 0 (Disabled), automatic sign-in as described above is disabled.
This feature is available starting in MacOS Catalina.
Note: This policy doesn't apply to Incognito or Guest modes.