Impossible to use widgetsFor for a typed List

[drweizak]

Hello everyone! I am trying to create a custom preview!
This is one of my fields in my collection

  {
      label: "Secções",
      label_singular: "Secção",
      name: "sections",
      widget: "list",
      summary: "{{fields.name}}",
      types: [coverLayout, blankSectionLayout],
    },

In my preview template I have the following code:

const PostPreview: FC<TemplatePreviewProps<IPost>> = ({
  entry,
  widgetFor,
  widgetsFor,
}) => {
  if (entry?.data?.type === "publication") {
    const { title } = entry.data;

    return (
      <div>
        {widgetsFor("sections").map((section, index) =>
          section ? (
            <div key={index}>
              <hr />
              <strong>{section.data?.title}</strong>
            </div>
          ) : null
        )}
      </div>
    );

I am getting the following error: Uncaught TypeError: widgetsFor(...).map is not a function

My interface:

export default interface IPost {
  id: UUID;
  slug: string;
  type: IPostType;
  pre_title?: string;
  title: string;
  sub_title?: string;
  description?: string;
  publish_date: string;
  sections: ISection[];
  authors: IAuthor["slug"][];
  category: ICategory["slug"];
  tags: ITag["slug"][];
}

I have tried different approaches. I have data on my section when i log the data.sections.
I found out that it's because i am using types instead of fields

Is there a way to use widgetsFor for a typed List?