Attach (recommended) or Link to PDF file here:
https://www.placementsmondiauxsunlife.com/content/dam/sunlife/regional/canada/documents/slgi/4839-I-F.pdf

Configuration:

- Web browser and its version: 91.0a1 (2021-07-03) (64-bit)
- Operating system and its version: Windows 10

Steps to reproduce the problem:
1. enableXfa = true
2. Open form

What is the expected behavior? (add screenshot)

![image](https://user-images.githubusercontent.com/7104454/124389449-1ede2b80-dcb5-11eb-98ba-01e1f3d6c6f5.png)


What went wrong? (add screenshot)

![image](https://user-images.githubusercontent.com/7104454/124389460-2c93b100-dcb5-11eb-9768-98ddd2c8f1e7.png)

constructor(attributes) {
    super(TEMPLATE_NS_ID, "para",  true);
    this.hAlign = getStringOption(attributes.hAlign, [
      "left",
      "center",
      "justify",
      "justifyAll",
      "radix",
      "right",
    ]);
    this.id = attributes.id || "";
    this.lineHeight = attributes.lineHeight
      ? getMeasurement(attributes.lineHeight, "0pt")
      : "";
    this.marginLeft = attributes.marginLeft
      ? getMeasurement(attributes.marginLeft, "0pt")
      : "";
    this.marginRight = attributes.marginRight
      ? getMeasurement(attributes.marginRight, "0pt")
      : "";
    this.orphans = getInteger({
      data: attributes.orphans,
      defaultValue: 0,
      validate: x => x >= 0,
    });
    this.preserve = attributes.preserve || "";
    this.radixOffset = attributes.radixOffset
      ? getMeasurement(attributes.radixOffset, "0pt")
      : "";
    this.spaceAbove = attributes.spaceAbove