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 

static CSS = 96.0;
  static PDF = 72.0;
  static PDF_TO_CSS_UNITS = this.CSS / this.PDF;
}
/**
 * FilterFactory aims to create some SVG filters we can use when drawing an
 * image (or whatever) on a canvas.
 * Filters aren't applied with ctx.putImageData because it just overwrites the
 * underlying pixels.
 * With these filters, it's possible for example to apply some transfer maps on
 * an image without the need to apply them on the pixel arrays: the renderer
 * does the magic for us.
 */
class FilterFactory {