Attach (recommended) or Link to PDF file here:
https://www.canada.ca/content/dam/ircc/migration/ircc/english/pdf/kits/forms/eimm5669e.pdf
[eimm5669e.pdf](https://github.com/mozilla/pdf.js/files/7225677/eimm5669e.2.pdf)

Configuration:
- Web browser and its version: Firefox nightly
- Operating system and its version: Linux Debian

Steps to reproduce the problem:
1. Look at the bottom of page 2

static [$buildXFAObject](name, attributes) {
    if (TemplateNamespace.hasOwnProperty(name)) {
      const node = TemplateNamespace[name](attributes);
      node[$setSetAttributes](attributes);
      return node;
    }
    return undefined;
  }
  static appearanceFilter(attrs) {
    return new AppearanceFilter(attrs);
  }
  static arc(attrs) {
    return new Arc(attrs);
  }
  static area(attrs) {
    return new Area(attrs);
  }
  static assist(attrs) {
    return new Assist(attrs);
  }
  static barcode(attrs) {
    return new Barcode(attrs);
  }
  static bind(attrs) {
    return new Bind(attrs);
  }
  static bindItems(attrs) {
    return new BindItems(attrs);
  }
  static bookend(attrs) {