Attach (recommended) or Link to PDF file here:
[Form_MGT-7.pdf](https://github.com/mozilla/pdf.js/files/6768253/Form_MGT-7.pdf)

When we try to open the above pdf, we get in the console:
```
Warning: XFA - an error occured during parsing and binding: TypeError: x.include is not a function
```
which is caused by a typo:
https://github.com/mozilla/pdf.js/blob/b9e84ba70ec5a4a30333b9092f316c9ec7b7f079/src/core/xfa/config.js#L174
 
So fixing the typo allows to open the pdf but there is only 1 page when we have 9 in using masterpdfeditor.
constructor(attributes) {
    super(TEMPLATE_NS_ID, "arc",  true);
    this.circular = getInteger({
      data: attributes.circular,
      defaultValue: 0,
      validate: x => x === 1,
    });
    this.hand = getStringOption(attributes.hand, ["even", "left", "right"]);
    this.id = attributes.id || "";
    this.startAngle = getFloat({
      data: attributes.startAngle,
      defaultValue: 0,
      validate: x => true,
    });
    this.sweepAngle = getFloat({
      data: attributes.sweepAngle,
      defaultValue: 360,
      validate: x => true,
    });
    this.use = attributes.use || "";
    this.usehref = attributes.usehref || "";
    this.edge = null;
    this.fill = null;
  }
  [$toHTML]() {
    const edge = this.edge ? this.edge : new Edge({});
    const edgeStyle = edge[$toStyle]();
    const style = Object.create(null);
    if (this.fill && this.fill.presence === "visible") {
      Object.assign(style, this.fill[$toStyle]());