Attach (recommended) or Link to PDF file here:
PDF from #4106, https://mail.gnome.org/archives/evince-list/2013-November/pdfNC0hkVW67a.pdf.

Steps to reproduce the problem:
1. Open the PDF

What is the expected behavior?
![immagine](https://user-images.githubusercontent.com/1616846/121865567-67ca4200-ccfe-11eb-8673-1d6e863fc8d5.png)

What went wrong?
The PDF doesn't load, `TypeError: can't access property Symbol(), match is null` error is logged in the console.
let w = node.w === "" ? NaN : node.w;
  let h = node.h === "" ? NaN : node.h;
  let [centerX, centerY] = [0, 0];
  switch (node.anchorType || "") {
    case "bottomCenter":
      [centerX, centerY] = [w / 2, h];
      break;
    case "bottomLeft":
      [centerX, centerY] = [0, h];
      break;
    case "bottomRight":
      [centerX, centerY] = [w, h];
      break;
    case "middleCenter":
      [centerX, centerY] = [w / 2, h / 2];
      break;
    case "middleLeft":
      [centerX, centerY] = [0, h / 2];
      break;
    case "middleRight":
      [centerX, centerY] = [w, h / 2];
      break;
    case "topCenter":
      [centerX, centerY] = [w / 2, 0];
      break;
    case "topRight":
      [centerX, centerY] = [w, 0];
      break;
  }