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.
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    if (this.breakBefore.children.length >= 1) {
      const breakBefore = this.breakBefore.children[0];
      if (!breakBefore[$extra]) {
        breakBefore[$extra] = true;
        getRoot(this)[$break](breakBefore);
        return HTMLResult.FAILURE;
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    }
    switch (checkDimensions(this, availableSpace)) {
      case NOTHING:
        return HTMLResult.EMPTY;
      case NOSPACE:
        return HTMLResult.FAILURE;
      default:
        break;
    }
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