Pasting html into ReactQuill (react-quill)

I’ve got ReactQuill working but, when I paste HTML into the editor it:

  1. doesn’t maintain the HTML, and
  2. doesn’t allow editing once it’s pasted

I found the following code but it didn’t help.

Any suggestions?

var Clipboard = ReactQuill.Quill.import('modules/clipboard');
    var Delta = ReactQuill.Quill.import('delta');
    class PlainClipboard extends Clipboard {
      convert(html = null) {
        if (typeof html === 'string') {
          this.container.innerHTML = html;
        return new Delta().insert(this.container.innerText);

Can you send a full code where you paste HTML with clipboard?