Windows 11 build 22000.100

Windows 11 build 22000.100 is the fourth Insider Preview build of Windows 11. An issue related to this build was posted on GitHub on 22 July 2021,, then released to the Dev Channel later that day and then released to the Beta Channel on 29 July 2021.

Shell

 * The hidden icons flyout have been updated to reflect the new visual design.
 * Focus assist settings can now be accessed from the Notification Center.
 * Apps now flash red in the taskbar when background activity requires attention from the user.
 * Microsoft Teams chat integration in the taskbar has started rolling out to most users.

Bugfixes

 * Fixed issue where the date and time button would cause Explorer to crash on certain locales with Focus Assist disabled.
 * Fixed issue where the File Explorer would crash in a loop for users using the Russian display language if the battery level is at 100%.
 * Fixed bug where the close button on the new taskbar previews when hovered over didn't adjust to the rounded corners.

Network

 * The network adapter that the VMware hypervisor uses for will not work on any of the N edition variants because the network adapter driver according to Device Manager fails to start with Code 10 with either upgrading or clean installing.

Shell

 * The options to open System and Windows Terminal may be missing from the Win menu.
 * The taskbar will sometimes flicker when switching input methods.
 * UAC prompts may display the incorrect text for some users. This can be fixed by ensuring that the user is on version  or later of their Local Experience Pack.

Desktop Window Manager

 * The hidden icons flyout may display without rounded corners.
 * Both the widgets and Microsoft Teams panels may appear blank on some GPUs. Disabling and enabling the GPU from device manager temporarily fixes the issue.
 * Elements such as menus may display under all visible windows after a full screen window is shown. Restarting the DWM fixes this issue.

File Explorer

 * On some locales, File Explorer may crash in a loop if the battery level is at 100%.
 * Context menus may render improperly or get truncated.
 * Clicking on a desktop icon or context menu entry may result in the wrong item being selected.