https://www.bleepingcomputer.com/news/microsoft/windows-10-kb5011543-update-released-with-search-highlights-feature/

Microsoft has released the optional KB5011543 Preview cumulative update for Windows 10 20H2, Windows 10 21H1, and Windows 10 21H2.

This update includes numerous bug fixes and a new "Search highlights" feature for the Windows 10 Start Menu.