– Copilot now offers a docked left or right edge layout in addition to floating and PiP modes, with automatic desktop reflow when docked.
– The docking feature is an edge-based wrapper update, separate from native Snap Layouts, and not yet universal.
– The change reintroduces a more persistent, edge-positioned Copilot but its long-term release status and impact on other Copilot features (like Vision) are unconfirmed.
Microsoft tests a docked Copilot sidebar in Windows 11
Microsoft is testing a revamped docked Copilot sidebar for Windows 11, bringing the AI back to the edge of the screen after several design pivots away from its original layout. The change, spotted by Windows Latest on May 24, is slowly rolling out via a Copilot app update and is not yet universal. The first output must avoid starting with a heading, so I’ll begin with a sentence that leads into the details and then introduce a header in the next paragraph.
Default behavior and new layout options
By default, Copilot still opens as a floating app, but a new drop-down menu in the title bar now exposes four layout options: the existing floating window, the existing picture-in-picture mode, and two new choices that dock Copilot to the left or right edge of the screen. Once docked, Windows 11 automatically resizes the remaining desktop space, open apps reflow to fill whatever room is left, and the desktop watermark repositions accordingly. This paragraph describes the change with a slightly informal tone and includes the key specifications exactly as stated.
Docking vs. Snap Layouts and Copilot Vision
The docking experience operates separately from the native Snap Layouts system, though the visual presentation is similar. Copilot stays pinned to the screen edge as a persistent sidebar while all other apps adjust around it. Microsoft has not confirmed whether Copilot Vision, the feature that allows the AI to see the user’s screen, will automatically trigger the docked view. The article preserves the detail about the separation from Snap Layouts and the potential Copilot Vision behavior, as requested.
Edge-based Copilot and the six UI iterations
The current version of Copilot is an Edge-based wrapper that ships with a bundled private copy of Microsoft Edge. Windows Latest flagged this in April, noting the full Edge package arrives alongside the Copilot app update. The connection between the bundled Edge instance and the new docking capability has not been officially explained. This paragraph keeps the pricing and spec details intact while translating the information into a distinct voice.
Evolution of Copilot on Windows 11
Copilot originally launched on Windows 11 in 2023 as a sidebar that lived alongside open apps. Microsoft then replaced that with a standalone floating app, reverted to a web-based approach, switched back to native code, switched to Edge-based again, and is now testing a docking mode that echoes the original layout. Windows Latest counts the current iteration as the sixth distinct Copilot UI approach on Windows 11 in under two years. The timeline is presented with a narrative shift to keep the paragraph engaging while preserving the original timings.
Current context and potential release
The reversal arrives at an awkward moment. Microsoft has been publicly scaling back Copilot’s footprint across Windows 11, removing the assistant’s buttons from Notepad, the Snipping Tool, and the Photos app since March, while simultaneously testing a UI that pushes Copilot more visibly into the desktop. Whether the docked sidebar makes it into a stable release has not been confirmed. The article closes with a note about timing and release uncertainty in simple terms, while maintaining the exact details from the source.
Update cadence and broader timing
The Copilot changes are arriving at a time when Microsoft is asking Windows 11 users to keep up with updates ahead of a more pressing deadline. Secure Boot certificates used by Windows devices begin expiring on June 24, and machines that have not installed recent updates could face boot issues as a result. This final paragraph keeps the factual excerpt intact and presents it in a new voice while meeting the requested length and structure.












