Reusing blueprints on the same page

I have a default blueprint in my website. It has a title, description and some buttons. I would like to re-use that blueprint. But on the same page.

If i use the example on the kirby website i see i can reuse blueprints in my system. But it requires me to add a maximum of one unique blueprint per page.

And example

sections:
  header:
    extends: sections/titleanddescription
  footer:
    extends: sections/titleanddescription

And i would like to end up wilt

$page->header_title();
$page->footer_title();

On my page. Is this possible or did i run into a restriction in kirby again?

Ah, I see what you mean. This is not a question of reusing the blueprint, but of using a blueprint that contains field definitions. Field names must be unique, you cannot reuse the same field section multiple times.