Ensuring the last node in the editor is a paragraph

[leo-petrucci]

I'm having trouble with that seems to be a very simple thing to implement.

In my editor I have voids, these voids are not editable, so it's quite difficult to add a new node after them. Ideally I'd like if there was always a paragraph as the last node in my editor.

My initial thought was to use normalization for this.

    editor.normalizeNode = ([node, path]) => {
      if (path.length === 0) {
        if (editor.children.length > 0) {
          const lastNode = editor.children[editor.children.length - 1]
          if (
            !Element.isElement(lastNode) ||
            lastNode.type !== defaultNodeTypes.paragraph
          ) {
            Transforms.insertNodes(
              editor,
              { type: defaultNodeTypes.paragraph, children: [{ text: '' }] },
              { at: [editor.children.length] }
            )
            return
          }
        }
      }

      normalizeNode([node, path])
    }
  }

The above code does work if I've just added a node to the editor, but it doesn't run on the editor's first render.

I even tried adding

  useEffect(() => {
    editor.normalize({ force: true })
  }, [])

But the normalize function just won't run.

What's my best option here?