Windows 11 build 22623.1255

Windows 11 build 22623.1255 is a build of Windows 11 2022 Update. It was released to a subset of Windows Insiders in the Beta Channel on 9 February 2023 as the KB5018863 enablement update to build 22621.1255 (KB5022918) for new features included, which may not be enabled by default and instead be rolled out.

Shell

 * Fixed an issue where Start would open behind the taskbar when entering it while using the touch keyboard.
 * Fixed an issue where the taskbar would disappear when switching from Task view to a Win32 app icon through the tablet-optimized taskbar.

Task Manager

 * Fixed an issue that was causing the process names typed into the search box to get spellchecked.
 * Fixed a couple of issues with how Narrator was reading out content in Task Manager.
 * Fixed an issue where the dropdowns in the Settings page might not match the currently selected theme.
 * Fixed an issue that was causing the search result to suddenly disappear when using search on the App History page.
 * Fixed an issue when opening the Default Start Page dropdown in the Settings page, clicking the Task Manager window won't make the dropdown disappear.