Windows 11 build 22540

Windows 11 build 22540 (rs_wdx_dxp) is a build of Nickel, the 22H1 development semester of Windows as a service. The build string was shown during the "Windows Wednesday - What's new with PowerToys" livestream on 26 January 2022.

During the livestream, the Run dialog box can be seen with an new titlebar using the new "Mica" material. This change would be seen in build 22557.