Kanban View of List View

This is to display a graphical view of records in a list view. 

Each Kanban view is based on a list view, and Kanban view settings are applied separately for each list view.

Kanban views don’t show records without a value in the selected Group By field.

Visual: https://www.youtube.com/watch?v=UJ9djZW1o9E

Reference: https://help.salesforce.com/s/articleView?id=sf.kanban_configuration.htm&type=5