Currently, when you create a new Kanban View it shows up as blank until you specify a Column Grouping preference.

To the uninitiated, this causes confusion and a momentary feeling of, "Is this view broken?" and is unlike most other Views.

Suggestion:

If any eligible Group By field exists on the App, it'd be great to have a default Group By set any time you create a new Kanban View.

Similar to other Views, this ensures that when you create a new Kanban view you instantly get the satisfaction of, "Oh, that's pretty!"