react-simplemde-editor undefined preview

Using react 18.0.0 & react-simplemde-editor 5.0.2 and having an odd error where all I'm shown is undefined in the editor when I toggle to preview mode. Toggling the editor back to edit/normal mode brings back the writing I've put into the editor.

import SimpleMDE from "react-simplemde-editor";
import "easymde/dist/easymde.min.css";

interface NewArticleProps {
  updatePageHeader: (header:string) => void
}

export default function NewArticle({updatePageHeader}:NewArticleProps) {

  return (
    <SimpleMDE />
  )
}

As you can see it's essentially a default install, tried placing the component at various levels to watch for any difference but have been unsuccessful. Also there are no errors reported in the browser/react console.

Apr 26 '22 11:04 bencinterlink

Update: Just discovered installing [email protected] or earlier (as a peer dependency as instructed by README) doesn't result in this error so possibly either a conflict between recent version of easymde or an issue with easymde itself.

Apr 26 '22 14:04 bencinterlink

Hey. I'll plan to revisit this codebase to check how it works with react 18 etc in recent future and to update package version to include some recent fixes some people introduced.

Regarding issue, prob issues with easymde. Will double check that too.

Apr 26 '22 15:04 RIP21

Update: Just discovered installing [email protected] or earlier (as a peer dependency as instructed by README) doesn't result in this error so possibly either a conflict between recent version of easymde or an issue with easymde itself.

Thanks for tthis