Attach (recommended) or Link to PDF file here: https://github.com/mozilla/pdf.js/blob/master/test/pdfs/issue6931_reduced.pdf

Configuration:
- Web browser and its version: Firefox Nightly 112
- Operating system and its version: Windows 11
- PDF.js version: 3.5.34 [a0ef5a4ae]
- Is a browser extension: N/A

Steps to reproduce the problem:
1. Load https://mozilla.github.io/pdf.js/web/viewer.html
2. Open `issue6931_reduced.pdf` in the demo viewer.

What is the expected behavior? (add screenshot)
That the `<svg>`-element for the filters doesn't take up any space in the viewer.

What went wrong? (add screenshot)
The `<svg>`-element is adding space at the bottom of the viewer, which breaks the scrollbar.
Please see the red marking in the following screen-shot:

![filter](https://user-images.githubusercontent.com/2692120/224029489-53101c3d-1d65-4ad9-a582-24c62438cea1.png)

Link to a viewer (if hosted on a site other than mozilla.github.io/pdf.js or as Firefox/Chrome extension): N/A

/cc @calixteman 

}
  
  return new Promise((resolve, reject) => {
    const request = new XMLHttpRequest();
    request.open("GET", url,  true);
    if (asTypedArray) {
      request.responseType = "arraybuffer";
    }
    request.onreadystatechange = () => {
      if (request.readyState !== XMLHttpRequest.DONE) {
        return;
      }
      if (request.status === 200 || request.status === 0) {
        let data;
        if (asTypedArray && request.response) {
          data = new Uint8Array(request.response);
        } else if (!asTypedArray && request.responseText) {
          data = stringToBytes(request.responseText);
        }
        if (data) {
          resolve(data);
          return;
        }
      }
      reject(new Error(request.statusText));
    };
    request.send(null);
  });
}
class DOMCMapReaderFactory extends BaseCMapReaderFactory {