Use nested column key for pages section with table layout

Kirby 4 Question❓
1

I have pages with data grouped in an object field:

Data:
first_name: Some
last_name: Person

Now I want to display these pages with a pages section in table layout with the nested data displayed in the columns:

pages:
  type: pages
  layout: table
  columns:
    data.first_name: true
    data.last_name: true

This doesn’t work, but is there some way to achieve something like this?