Attach (recommended) or Link to PDF file here:
http://education.ohio.gov/getattachment/Topics/Special-Education/Preschool-Special-Education/ETR-Preschool-Planning-Form.pdf.aspx

- Web browser and its version: Firefox 89.0.1
- Operating system and its version: Windows 10 10.0.19043.1052
- PDF.js version: commit 5d251a3a3e7bfaa8fbfa07f0b7f9901eb3f999d9
- Is a browser extension: No

Steps to reproduce the problem:
1. Enable XFA support
2. Open form

What is the expected behavior? (add screenshot)
Shapes stay inside table cells
![image](https://user-images.githubusercontent.com/7104454/122572782-1252a580-d01c-11eb-9d0f-5fed46d6f2fe.png)

What went wrong? (add screenshot)
Shapes fall outside cells (among other issues)
![image](https://user-images.githubusercontent.com/7104454/122572885-2d251a00-d01c-11eb-8863-fa3b9969f0ea.png)

} else {
      style.fill = "transparent";
    }
    style.strokeWidth = measureToString(
      edge.presence === "visible" ? Math.round(edge.thickness) : 0
    );
    style.stroke = edgeStyle.color;
    let arc;
    const attributes = {
      xmlns: SVG_NS,
      style: {
        position: "absolute",
        width: "100%",
        height: "100%",
      },
    };
    if (this.startAngle === 0 && this.sweepAngle === 360) {
      arc = {
        name: "ellipse",
        attributes: {
          xmlns: SVG_NS,
          cx: "50%",
          cy: "50%",
          rx: "50%",
          ry: "50%",
          style,
        },
      };
    } else {
      const startAngle = (this.startAngle * Math.PI) / 180;