Nodes not taking effect in writer

Hello,
I am having an issue where the nodes parameter is not taking any effect on a writer field in my blueprint.
I confirmed is not a cache issue as other changes are updating.

Any idea of why this happens or if I’m doing something wrong?

Thanks in advance.

name: field.blocks.text.name
icon: text
preview: text
fields:
  text:
    type: writer
    marks:
      - link
      - underline
      - bold
      - italic
    nodes:
      - heading
    placeholder: field.blocks.text.placeholder

Are you overwriting the default text.yml in /site/blueprints/blocks/text.yml?

Yes!

Then it should work, just tried it myself

This is so strange! There is no way I can see the nodes:

Screenshot 2022-08-28 at 11.07.59
c

Ok, so the changes to marks work. What about if you add other nodes?

Which Kirby version are you using?

Oh, it got solved once updating Kirby…
Thanks again!