Microsoft have released KB5010386 for Windows 11. The update takes the build to 22000.493 and includes the following fix:
Addresses an issue that causes a Lightweight Directory Access Protocol (LDAP) modify operation to fail if the operation contains the SamAccountName and UserAccountControl attributes. The error message is, “Error: 0x20EF. The directory service encountered an unknown failure”.
Also included is an updated servicing stack:
Windows 11 servicing stack update – 22000.460
This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates (SSU) ensure that you have a robust and reliable servicing stack so that your devices can receive and install Microsoft updates.