Hello
Check the introduction of KB5020044 update patch, but did not find the relevant explanation of "cannot change AD user password":
https://support.microsoft.com/en-us/topic/november-29-2022-kb5020044-os-build-22621-900-preview-43f0bdf9-0b75-4110-bab3-3bd2433d84b3
You can report this issue to Microsoft through the Feedback Center:
https://support.microsoft.com/en-us/windows/send-feedback-to-microsoft-with-the-feedback-hub-app-f59187f8-8739-22d6-ba93-f66612949332