This week Microsoft launched Windows 11 Canary Build 26002 to Canary channel users, which contains an experimental option called Disable Windows 10 Taskbar. After this function is enabled, it will prevent the Windows 11 taskbar style from returning to the Windows 10 style, which means that third-party applications such as StartAllBack and ExplorerPatcher will not be able to use normally.
This experimental option will generally be enabled by default in the future, which means that Microsoft may delete some historical legacy code in subsequent versions, and the Windows 10 taskbar style will be completely obsolete by then.
From the perspective of Windows development, this is not a bad thing, because the legacy code must be gradually cleaned up. After all, there are not many users who still restore the Windows 11 taskbar style to Windows 10.
However, there are indeed many users who use StartAllBack to restore to the old version of the taskbar. These users will either continue to use Windows 10 or use the Windows 11 taskbar style and cannot roll back.