how to hide some column from "set columns"

[kstang]

as titled , pls find the image below , I want to hide the first column form the list , which the key is '' :

I created the dummy column that contain the button for edit and delete row

[bosskmk]

@kstang
There is no function to hide a specific column in the column setting list.

[kstang]

possible to add the that feature at future release ? should be a common use case to group the button in the unnamed column

[darkomenx]

This is a very good idea...