Strapi v4 CKeditor 5 plugin does not closing tag

Question

Im facing a problem with CKeditor 5 plugin in Strapi v4 which doenst close ** **tag and throws error compiling MDX using 'next-mdx-remote/serialize'

utils/index.ts `

export const serializeArticleMarkdown = async (item: IArticle) => {
    const body = await serialize(item.attributes.body as string);

    return {
        ...item,
        attributes: {
            ...item.attributes,
            body,
        },
    };
};

/pages/[slug].tsx

          <MDXRemote
            {...(article.attributes
              .body as unknown as MDXRemoteSerializeResult)}
          />

while getting props from getServerSideProps ->

  return {
    props: {
      article: await serializeArticleMarkdown(articles.data[0]),
    },
  };

`

I tried to find options and plugins for both 'next-mdx-remote' and CKeditor itself. Only working solution for me was using Markdown directly in editor. Which is useless for noncoding customer