Possible next-on-pages bug

There seems to be an issue where the bundle is not formed correctly when dynamic imports are used in the edge runtime, affecting next-on-pages.

Reproduction Steps

1. Create empty next-on-pages project using:

npm create cloudflare@latest -- my-next-app --framework=next

2. Add a client component to the project:

'use client';

console.log(window);

export default function BasicComponent() {
    return <p>This does nothing.</p>
}

3. Import to another client component using Next.js dynamic imports:

const BasicComp = dynamic(() => import('./BasicComponent'), { ssr: false });

4. Convert root layout to edge runtime:

export const runtime = 'edge';

5. With edge runtime enabled now, building or previewing through Next.js tools (build/start/dev) will continue to work fine, but next-on-pages preview result in the following error when the page is loaded: