"Import" tab disappears after project loads

Godot Version

4.3.stable

Question

As it states, there’s an “Import” tab while the project is loading up (a lot of files). The moment it finishes loading up, the “Import” tab vanishes.

Only happens for a specific project. I disabled all addons, and reloaded current project. Still disappears.

What the heck?

I deleted the .godot folder which fixed it. (DO NOT DO THIS: See below)

But I also found where to re-show it. (Apparently Godot lets you close it?)

Also, this is stored in the .godot/editor/editor_layout.cfg file:

EDIT:
WARNING: In the process of deleting the .godot folder, apparently it f**ed up my ui theme.tres file. Fortunately I noticed it before committing, and just reverted/discarded the screwed up changes.