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)




break;
        default:
          throw new Error(`Got unknown object type ${type}`);
      }
      return undefined;
    });
    messageHandler.on("DocProgress", data => {
      if (this.destroyed) {
        return; 
      }
      if (loadingTask.onProgress) {
        loadingTask.onProgress({
          loaded: data.loaded,
          total: data.total,
        });
      }
    });
    messageHandler.on(
      "UnsupportedFeature",
      this._onUnsupportedFeature.bind(this)
    );
    messageHandler.on("FetchBuiltInCMap", data => {
      if (this.destroyed) {
        return Promise.reject(new Error("Worker was destroyed."));
      }
      if (!this.CMapReaderFactory) {
        return Promise.reject(
          new Error(
            "CMapReaderFactory not initialized, see the `useWorkerFetch` parameter."
          )