Attach (recommended) or Link to PDF file here:
[Scan-to-Mail-PDF1_(1).pdf](https://github.com/mozilla/pdf.js/files/6876708/Scan-to-Mail-PDF1_.1.pdf)

Configuration:
- Web browser and its version: Firefox Developer 91.0b7 (64-Bit)
- Operating system and its version: Windows 10 (21H1)
- PDF.js version: 2.10.339 (also tested with the online demo, Version 2.11.5)
- Is a browser extension:

Steps to reproduce the problem:
1. Open the attached pdf
2. Scroll to page 3

What is the expected behavior? (add screenshot)
![image](https://user-images.githubusercontent.com/7944797/126957487-cc7a2d19-adfb-42e4-9809-74e1a7a85048.png)

What went wrong? (add screenshot)
![image](https://user-images.githubusercontent.com/7944797/126957351-29aebb4d-eadd-4273-b69d-530b9060c12c.png)




postMessageTransfers: worker.postMessageTransfers,
      docBaseUrl: source.docBaseUrl,
      ignoreErrors: source.ignoreErrors,
      isEvalSupported: source.isEvalSupported,
      fontExtraProperties: source.fontExtraProperties,
      enableXfa: source.enableXfa,
      useSystemFonts: source.useSystemFonts,
      cMapUrl: source.useWorkerFetch ? source.cMapUrl : null,
      standardFontDataUrl: source.useWorkerFetch
        ? source.standardFontDataUrl
        : null,
    })
    .then(function (workerId) {
      if (worker.destroyed) {
        throw new Error("Worker was destroyed");
      }
      return workerId;
    });
}
/**
 * @typedef {Object} OnProgressParameters
 * @property {number} loaded - Currently loaded number of bytes.
 * @property {number} total - Total number of bytes in the PDF file.
 */
/**
 * The loading task controls the operations required to load a PDF document
 * (such as network requests) and provides a way to listen for completion,
 * after which individual pages can be rendered.
 */
class PDFDocumentLoadingTask {