Using form partials in f.has_many, class: 'has_one' block

[DanMaile]

Hi, I'm having a problem where I would like a single form partial as the source of truth for a given resource - in this example an Article. I also have a BlogArticle model that has a has_one relationship to Article via a polymorphic field and essentially contains additional metadata for an Article. I intend to have multiple different "Article types" and would like to use the Article partial within both the Article resource's own AA page and the nested has_one form of BlogArticle and any other similar models.

I'd hoped to be able to do something along the lines of:

Create a partial that contains just the inputs for the given resource:

_article_form.arb

f.input :author
f.input :title

BlogArticles.rb:

f.has_many :article, allow_destroy: false, class: 'has_one' do |a|
    render 'admin/article_form', f: a
end

Articles.rb:

f.inputs do
   render 'admin/article_form'
end

The form renders fine on the Article AA resource page but rendering the partial within the f.has_many on BlogArticle simply doesn't render the inputs.

I have a feeling it's because the partial doesn't actually contain an entire form element but rather just inputs? I don't see how else I can match the expected AA syntax when trying to re-use the partial in both the standard resource form and a has_one context.

Is there any way to do what I'm proposing?