Win11 not honoring DHCP option 119 DNS suffix, KB5012643 says it should be fixed?

PieterV 5 Reputation points
2023-03-19T22:15:11.81+00:00

Using a new DHCP server that sends DHCP option 119.

Ubuntu Ok, WinServ2022 Ok, Win10 Ok, Win11 no DNS suffix.

Found KB that says it should be fixed.
Found Question indicating it is still not fixed.

Not fixed in my Win11 Pro 22H2 22621.1413.

Is it really still not fixed?

Windows
Windows
A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.
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Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
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  1. Dave Patrick 426K Reputation points MVP
    2023-03-19T22:44:04.0933333+00:00

    It may have been broken again by some later update. You can start a case here with product support.

    https://support.serviceshub.microsoft.com/supportforbusiness

    confirmed bugs always result in no charges.

    -

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