webmanifest file not served from /public folder

[Seabon]

Hello there,
I was wondering if it's normal that when I put a .manifest file inside the public directory, it is not served (404) when I visit https://example.com/site.webmanifest ?
I noticed the file is correctly served in dev mode, but not in production.
Other assets like images, fonts are correctly served from the public folder.

I can make it work with a static import in links() :

import manifest from '~/assets/site.webmanifest';
export function links() {
  return [{rel: 'manifest', href: manifest}];
}

Thanks in advance !