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)

"qrcode",
        "rfid",
        "rss14",
        "rss14expanded",
        "rss14limited",
        "rss14stacked",
        "rss14stackedomni",
        "rss14truncated",
        "telepen",
        "ucc128",
        "ucc128random",
        "ucc128sscc",
        "upca",
        "upcaadd2",
        "upcaadd5",
        "upcapwcd",
        "upce",
        "upceadd2",
        "upceadd5",
        "upcean2",
        "upcean5",
        "upsmaxicode",
      ]
    );
    this.upsMode = getStringOption(attributes.upsMode, [
      "usCarrier",
      "internationalCarrier",
      "secureSymbol",
      "standardSymbol",
    ]);