New Windows 11 Insider Build Fixes Taskbar, File Explorer Bugs

Windows 11 Insider Beta Build 26220.7859 (KB5077223) for 25H2 adds a Microsoft 365 upgrade option in Settings, plus taskbar and File Explorer fixes.
Windows Report

Windows 11 KB5077241 Update Enhances File Explorer, Display, and Visual Reliability

Windows 11 KB5077241 brings File Explorer improvements, display optimizations, and taskbar fixes for smoother PC performance and usability.
Neowin

Windows 11 25H2 gets faster File Explorer with improved context menus, and more in new build0 0

Microsoft is rolling out a new Windows 11 preview build in Dev/Beta channels, offering users the chance to try improved context menus in File Explorer, the new full-screen Xbox experience, and more.