Windows 11 build 22455

Windows 11 build 22455 (rs_apps) is a build of Nickel, the 22H1 development semester of Windows as a service. The build number was mentioned in an issue posted to the GitHub repository for Windows UI Library on 14 September 2021. A screenshot of this build was later shown in the article "Getting started with Power Automate for desktop in Windows 11" posted to Windows IT Pro Blog at Microsoft Tech Community on 4 October 2021.