Allowing Nesting

Thanks for creating this issue. Has anyone since looked into adapting this for CKEditor5?

To allow nesting accordion into accordionContent, it looks like it's being prevented by this in accordionediting.js:

    schema.addChildCheck((context, childDefinition) => {
      // Disallow accordion inside accordionContent.
      if (
        context.endsWith('accordionContent') &&
        childDefinition.name === 'accordion'
      ) {
        return false;
      }
    });

I've tried removing this and returning true but it hasn't worked for me. Also tried messing with some schema rules allowIn allowWhere allowContentOf to be able to insert accordion into accordionContent but no luck. Maybe I've got the wrong idea and I'm missing something.

I realized I needed to re-build the ckeditor-accordion webpack to apply changes. This can be done using yarn or npm. You'll need to make sure to build after you make any changes to the plugins.

With that being said, I commented the lines from the code segment above in accordionediting.js and nested functionality is working for CKEditor5. I'll add a patch.

Anyone who knows more about this module feel free to edit a better solution if there is one.

patch now includes build/accordion.js file