Moreover, it also prevents unnecessary windows from creating chaos or slowing down your productivity.

Looking at the issue, it seems to be due to a software bug.

Besides all these usual suspects, I wouldnt rule out the compatibility thing.

Enable Stage Manager on Mac

Is Your Mac Compatible?

To get going, verify your Mac is compatible for this feature.

In most cases, it’s possible for you to resolve it by just turning off/on the feature.

Restart your Mac

Hence, I would recommend you disable/enable Stage Manager on your Mac.

Update Software on Your Mac

Finally, try updating the software on your Mac.

If none of the tips has worked in resolving the issue, go for the software update.

Update software on Mac

As already stated above, there is a strong likelihood of a software bug.

Fixed Stage Manager Not Working Problem on Mac