"List All" Button Functionality in Dashboard

Hi Experts,

We are using dashboards to view the list of incidents with issue details.

Its a Report(in list). In that report we have 20 columns, and when we click on "List All" button, it is opening a new window which list down only 6 columns(default search of incidents).

Please find the attached screenshot.

Basically, it should open with 20 columns which was present in report. Why its not behaving in that way?

What will be the solution for this issue?

Thanks in advance regards,

Shalini R