https://www.bleepingcomputer.com/news/microsoft/windows-11-kb5039212-update-released-with-37-changes-fixes/

Microsoft is rolling out the KB5039212 cumulative update for Windows 11 version 23H3 with thirty-seven improvements and changes, including better drag-and-drop support in the File Explorer address bar.

This update was released as part of Microsoft's June 2024 Patch Tuesday and is mandatory to install as it contains security updates for a variety of vulnerabilities.