The bar is selected to click on an empty area. How to avoid selection in the panel for clicking on empty space?

Question

A bar is selected when we click on the empty space above each panel. Here I need to avoid the selection in the panel in order to click the empty space.

Answer 1

It is currently not possible to prevent the selection of columns by clicking on the empty space above them.

The only thing you can do is reduce the empty space above the panel .