Redirects that point from or to PDF files do not work

[novusnota]

What's interesting is that locally (and locally only), via npx mint dev, the following redirects work:

{
  // ...prior docs.json contents...
  "redirects": [
    {
      "source": "/file.pdf",
      "destination": "/resources/pdfs/file.pdf",
      "permanent": true
    }
  ]
}

However, they do NOT work in staging nor in production deployments. Moreover, symbolic links made with ln -s do not help.

Please, add support for PDF redirects and/or other file types too.