Microsoft released KB5025298 Windows 11 21H2 update with a long list of bug fixes

Alongside for Windows 11 22H2, Microsoft also released non-security update (C-release) for Windows 11 21H2 as well under KB5025298 (Build 22000.1880 Preview). The update addresses several bugs and issues, and also brings new features. These include new Firewall settings changes, fixes for LSASS issue, Edge IE mode, Windows Defender WDAC bug, and more. You can find the full list of changes below:

Highlights

• This update addresses an issue that affects Microsoft Edge IE mode. Pop-up windows open in the background instead of in the foreground.
• This update affects Xbox Elite users who have the Xbox Adaptive Controller. This update applies your controller remapping preferences on the desktop.
• This update changes the app icons for certain mobile providers.

Improvements

This non-security update includes quality improvements. When you install this KB:

• New! This update changes firewall settings. You can now configure application group rules.
• This update affects the Islamic Republic of Iran. The update supports the government’s daylight saving time change order from 2022.
• This update addresses an issue that affects the Local Security Authority Subsystem Service (LSASS) process. It might stop responding. Because of this, the machine restarts. The error is 0xc0000005 (STATUS_ACCESS_VIOLATION).
• This update addresses an issue that affects Edge IE mode. The Tab Window Manager stops responding.
• This update addresses an issue that affects the Windows Remote Management (WinRM) client. The client returns an HTTP server error status (500). This error occurs when it runs a transfer job in the Storage Migration Service.
• This update addresses a rare issue that might cause an input destination to be null. This issue might occur when you attempt to convert a physical point to a logical point during hit testing. Because of this, the computer raises a stop error.
• This update addresses an issue that affects protected content. When you minimize a window that has protected content, the content displays when it should not. This occurs when you are using Taskbar Thumbnail Live Preview.
• This update addresses an issue that affects provisioning packages. They fail to apply in certain circumstances when elevation is required.
• This update addresses an issue that affects mobile device management (MDM) customers. The issue stops you from printing. This occurs because of an exception.
• This update addresses an issue that affects signed Windows Defender Application Control (WDAC) policies. They are not applied to the Secure Kernel. This occurs when you enable Secure Boot.
• This update addresses an issue that affects the Windows Defender Application Control. The policy that blocks software using a hash rule might not stop the software from running.
• This update addresses an issue that occurs when you use a PIN to sign in to Windows Hello for Business. Signing in to Remote Desktop Services might fail. The error message is, “The request is not supported”.
• This update makes improvements to the performance of the search box.
• This update addresses an issue that affects Administrator Account Lockout policies. GPResult and Resultant Set of Policy did not report them.
• This update addresses an issue that affects Active Directory Users & Computers. It stops responding. This occurs when you use TaskPad view to enable or disable many objects at the same time.
• This update addresses an issue that affects the Unified Write Filter (UWF). When you turn it off by using a call to Windows Management Instrumentation (WMI), your device might stop responding.
• This update addresses an issue that affects the Resilient File System (ReFS). A stop error prevents the OS from starting up correctly.
• This update addresses an issue that affects MySQL commands. The commands fail on Windows Xenon containers.
• This update addresses an issue that affects SMB Direct. Endpoints might not be available on systems that use multi-byte character sets.
• This update addresses an issue that affects apps that use DirectX on older Intel graphics drivers. You might receive an error from apphelp.dll.
• This update addresses an issue that affects the legacy Local Administrator Password Solution (LAPS) and the new Windows LAPS feature. They fail to manage the configured local account password. This occurs when you install the legacy LAPS. msi file after you have installed the April 11, 2023, Windows update on machines that have a legacy LAPS policy.

You can find the official support document for KB5025298 preview update here.