Alt+Tab Issue - Alt stays active

Hello Keanu. I have the same problems and many other users also. There's another post, where this issue is reported: https://techcommunity.microsoft.com/t5/report-an-issue/windows-11-alt-tab-is-broken-on-fullscreen-windows/m-p/2854895

Since this morning Microsoft knows about it for sure, because I chatted with the MS Support for almost 1.5 hours. A case number was generated and now Microsoft is clear that it is a bug in the operating system. The engineers will work on it. Ninozer has suggested the following interim solution: the "old" Alt + Tab function from Windows 10 can be activated. The following steps are necessary for this:

Open the Registry Editor and select the file path: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer

Then right-click the Explorer folder, select "New" and click DWORD value (32-bit). A value will be created in the explorer folder. Set the name of the value from "AltTabSettings". After the DWORD value (32-bit) is created, double-click on it. Now change the value from 0 to 1. After that select OK.

Then restart the computer. Maybe the function for automatic updates needs to be disabled.

Here with me I have now again the old Alt + Tab function. It runs great. I hope that MS can soon fix the bug in Win 11.

Many greetings from Germany.