Windows 11 build 22554

Windows 11 build 22554 is a build of Nickel, the 22H9 development semester of Windows as a service. The full buildtag was mentioned in an issue posted to the GitHub repository of  module by a Microsoft employee on 23 February 2022.

It was also mentioned in the announcement page of build 22557. Additionally, ALT + TAB will now show as windowed for all Insiders running Build 22554 and up.