Editor Window not displaying

According to Unity - Manual: Get started with UI Toolkit (unity3d.com) and UI Toolkit - First steps - Unity Learn right clicking and going through the create menu to the editor window should be showing me some sort of editor window.

Version details:

2021.3.18f1.git.3221990 Personal
Revision: 2021.3/staging 3129e69bc0c7
Built: Wed, 25 Jan 2023 03:22:12 GMT

Hi, it definitely should pop a new window. I suspect the layout settings may be broken somehow.

Can you trying clicking the “Layout” button on the top right and choose “Reset all layouts”. That could fix it.

https://www.youtube.com/watch?v=7gBRANPJIMs

I’ve just tried that without success.

What’s interesting is that we can see that main editor application becomes “out of focus” after you open the UI Toolkit Editor Window tool. So the application seems to be actually giving the focus to that new window, but it is nowhere to be seen.

Are you in a multiple-monitor setup? It would be worth trying in a new project if you can reproduce the same issue as well.

If nothing works, I would recommend filing a bug report (Help > Report a Bug…).

That’s it! I keeṗ forgetting that this lappy has a totally pointless second screen.
Thanks.
I deleted all my layouts and reinstalled the IDE trying to figure out what was going on.

Oh What happen?

Same bug just happed to me so it seems like its a recurring thing but
that fixed it for me.