A recent Windows 11 update, designated KB5070311, promised a smoother, more refined experience – particularly a more consistent dark mode for File Explorer. Users eagerly installed the optional upgrade, anticipating a visual improvement to their daily workflow.
However, the update hasn’t landed without a snag. Reports quickly surfaced detailing a frustrating glitch within the newly enhanced dark mode. What should be a seamless experience is, for some, marred by unexpected visual disruptions.
The issue manifests as brief, jarring flashes of white within File Explorer when dark mode is active. These flashes occur during common actions, interrupting the flow of navigation and file management.
Specifically, the problem appears when opening File Explorer, switching between locations like Home or Gallery, creating new tabs, or even toggling the Details pane. The momentary white screen can be disorienting, breaking concentration and hindering productivity.
Microsoft has acknowledged the bug, confirming it affects both Windows 11 versions 25H2 (Build 26200.7309) and 24H2 (Build 26100.7309). The company is actively investigating a solution, but currently, no workaround exists to mitigate the issue.
For now, users experiencing these white flashes are left to await a fix from Microsoft. The incident serves as a reminder that even well-intentioned updates can introduce unforeseen complications, impacting the user experience.
