edit: this was the bug which I think you're already on top of! https://news.ycombinator.com/item?id=39468906

---

So 'body' is working if I set the type to text but when I set it to rich-text there's no input generated for body

Repo is private (sorry!) but here's the settings YAML file as it stands

     content:
      - name: blog
        label: Blog
        type: collection
        path: 'src/blog'
        view:
          fields: [ title, date]
        fields:
          - name: date
            label: Date
            type: date
          - name: title
            label: Title
            type: string
          - name: description
            label: Description
            type: string
          - name: tags
            label: Tags
            type: string
          - name: body
            label: Body
            type: rich-text