As this was part of the Windows Insider Beta Channel, it also included several targeted fixes:
The phrase you mentioned is commonly found on third-party sites offering unofficial ISO files. As this was part of the Windows Insider
: Fixed an issue where the taskbar would hide unexpectedly while typing after pressing the Windows key. Context on "Pre-activated" Downloads As this was part of the Windows Insider
: Resolved issues where the search box might disappear or shift when clicked. It also improved high-contrast theme compatibility within the processes page. As this was part of the Windows Insider
Windows 11 build (released in February 2023) primarily focused on giving administrators control over the Taskbar Search experience . Key Feature: Taskbar Search Customization