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 typeof filename === "string" && /\.pdf$/i.test(filename);
}
/**
 * Gets the filename from a given URL.
 * @param {string} url
 * @param {boolean} [onlyStripPath]
 * @returns {string}
 */
function getFilenameFromUrl(url, onlyStripPath = false) {
  if (!onlyStripPath) {
    [url] = url.split(/[#?]/, 1);
  }
  return url.substring(url.lastIndexOf("/") + 1);
}
/**
 * Returns the filename or guessed filename from the url (see issue 3455).
 * @param {string} url - The original PDF location.
 * @param {string} defaultFilename - The value returned if the filename is
 *   unknown, or the protocol is unsupported.
 * @returns {string} Guessed PDF filename.
 */
function getPdfFilenameFromUrl(url, defaultFilename = "document.pdf") {
  if (typeof url !== "string") {
    return defaultFilename;
  }
  if (isDataScheme(url)) {