In a newly-updated Windows 10 Professional client, Local Computer Policy > Computer Configuration > Windows Settings > Security Settings > Local Policies > Security Options is configured to enable both
- Don't display last signed-in
- Don't display username at sign-in
Nevertheless, the system fails on both counts, notwithstanding toggling the policy and multiple reboots. Specifically, the system does both.
How does one get Windows 10 to function as configured?