Microsoft has addressed the white flash issue in File Explorer when using dark mode in the latest Release Preview build of Windows 11. This problem, which has persisted for over two years despite previous claims of fixes, has now been resolved with the latest changelog stating that the white flash is removed when launching File Explorer in dark mode if set to launch to This PC or when resizing the details pane. The complexity of File Explorer, which combines modern and legacy UI frameworks, has contributed to these graphical glitches. Although the white flash issue has been fixed, some areas, like File Properties, still do not support dark mode, but improvements are planned for future updates.