Today I opened unity hub and created a new project, but I forgot to add a name so I closed the loading window and unity hub to delete the new project’s folder.
I made a new one with the right name, and, after the loading, I was presented with this:(the image).
I tried to add a new tab, but they were all unable to be clicked(as seen in the picture).
I opened an old project I had with the same version and the same thing happened: I could only play.
→ Untick ☐ Maximize
OR
→ click Layout
(upper right) → select one