The News, Explained
Microsoft released new Windows 11 Insider Preview builds on October 16. Insider previews let participants test features and provide feedback before general release. The announcement lists gaming navigation for the Beta and Experimental channels, but Windows Hello face sign-in brightness for Experimental. Channels identify the preview update stream a participant receives. Source
In XBOX mode, Gaming Task View gains a navigation bar with access to Exit to Desktop and Power Options. This adds a route to those system actions from the gaming interface. Source Source
Windows Hello is testing temporarily brightening the screen to help facial recognition in dark or dim rooms. Microsoft directs users to Settings > Accounts > Sign-in options > Facial recognition (Windows Hello), then Automatically adjust screen brightness during face recognition. These labels follow the English source; the release notes caution that preview features may not yet be fully localized. Source Source
The relevant builds are Beta 26220.9739, based on Windows 11 version 25H2, and Experimental 26340.9750, based on 26H2. Although several channels received builds on the same day, feature availability needs to be checked for each channel. Source Source
Experimental lists these changes as gradually rolling out. It uses controlled feature rollout for many features, starting with a subset of participants and expanding after feedback, so availability can differ within the channel. Both sets of release notes warn that preview features may change, be removed or never ship beyond Windows Insiders. Source Source
OYOPICK’s Take
We would compare the current channel and build number before looking for a feature by name. Gaming navigation and sign-in brightness have different announced scopes, and Experimental adds a gradual-rollout condition. Checking those differences first can help avoid mistaking a missing setting for a fault with an individual PC.
Leaving a gaming screen and adjusting brightness before sign-in both concern brief transitions. How much friction they remove in actual use will be the useful measure. For now, the announcement describes behavior being tested in particular channels, rather than a settled experience for the general Windows release.