Page sorting in panel

Kirby 3 Solved ✅
1

Hello, I am wondering if the pages in the panel can be sorted by a custom field. I followed the docs and this is the important part:

title: News Details
icon: 🔖
num: '{{ page.newsdatestart.toDate("Ymd") }}'
...
  fields:
    newsdatestart:
      label: Datum
      type: date

But this does not seem to sort the pages in the panel. Screenshot where i added the title of the dates in question:
image

As this site is gonna have a million of these pages, it would be nice if they are sorted in the panel?
Thanks

2

Actually works, just had to update blocks inside of existing pages so that content would be renamed.