Last month in the second half on November, Neowin noticed that Microsoft had put up a support article describing the broken nature of some of Windows' most important UI and UX components.
If you missed the news, the tech giant admitted that Windows 11's Shell elements which include the Explorer, the Start Menu, Taskbar, among others, were bugging out on certain enterprise and office systems.
The support article was published as guidance for IT admins and system admins to deal with such issues.
The main problem was related to XAML, and earlier today, Microsoft added more details about the problems.
As a refresher, the company acknowledged that since the July 2025 Patch Tuesday update (KB5062553), the problems were occurring on provisioned Windows 11 24H2 PCs.
In our original article, we speculated that alongside Windows 11 24H2, version 25H2 is likely affected too, considering the two versions share the same codebase and the servicing branch.
Today, Neowin noticed Microsoft has confirmed that it is indeed the case as the company added that the October 2025 Patch Tuesday for Windows 11 25H2 (KB5066835) had these problems too; they started with the September 2025 preview update (KB5065789).
In effect this means the latest Windows 11 update KB5070311 is affected too.