MacOS Finder is fucking awful garbage

So, I drag a folder into the sidebar on Finder into my "Favorites".

Then I right-click on the folder and rename it. 

The name changes.

Then it immediately changes back.

When I right-click to rename it, it goes back to the new name. 

But as soon as I click away again, it goes back to the old name.

MacOS Finder is such fucking awful garbage.