httpHeaders not applied to preflight request

[ivanpajon]

Before you start - checklist

• I have checked if an issue is not listed in Known issues
• I followed instructions in documentation written for my React-PDF version
• I have checked if this bug is not already reported
• If I have a problem with PDF rendering, I checked if my PDF renders properly in PDF.js demo

Description

I'm setting 'Access-Control-Allow-Origin' header option in Document component to configure CORS, but it is not applied to preflight request so request fails.

PD: I saw other CORS-related issues. I know what CORS is and I have configured it in my server properly. Problem here is that httpHeaders are only applied to fetch and not to preflight request.

<Document
      file={`${fileUrl}`}
      options={{
        httpHeaders: { 'Access-Control-Allow-Origin': '*' },
      }}
/>

Steps to reproduce

Set a file link from a domain with CORS enabled

Expected behavior

Both fetch and preflight request have httpHeaders defined in component.

Actual behavior

Only fetch have httpHeaders defined in component.

Additional information

No response

Environment

• Browser (if applicable):
• React-PDF version: 9.1.0
• React version: 18.3.1
• Bundler name and version (if applicable):