In Mojave, when I open a finder window, I don't see all the requested columns displayed.
For example, the finder should open for the desktop and look like this:
However, I see this:
Which looks like a window within the finder window is not wide enough to display my columns.
So, I resize the window and columns. I delete all the .DS_Store files on my Mac. I save the new finder window setting as the default. Then when I open a new finder window, I have the same problem.
How do I remove this overlay ?