Reuse stories in other stories

+1: I was looking for the same thing :-)

I ran into the same issue while trying the same thing as Web-Beest.

How did you end up solving/bypassing this issue?

So, in hindsight, the args is not the place where you want to do this. It would result (if it worked) in rendered HTML appearing in your controls-pane in Storybook.

I've combined Storybook with SDC and came up with the following solution. I define the arguments I want to use in the args so I can alter them in controls. If you don't need to alter them, just define them as variables in Twig.

In the component I've defined properties and slots. The slots are there so you can embed large blocks as content without it being a property of that component. So for instance a fieldset has a legend and 'children' (which can be anything). This is a place where you can embed a large piece of content.

Fieldset template

<fieldset>
  <legend>{{ legend_title }}</legend>
  {% block children %}
  {{ children }}
  {% endblock %}
</fieldset>

In my story I embed the component with a block:

    {% embed 'theme:fieldset' with {
      legend: 'Fieldset legend'
    }
    %}
      {% block children %}
        {{ include('theme:component') }}
      {% endblock %}
    {% endembed %}

This way you can reuse stories / components in other stories.