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.
this.use = attributes.use || "";
    this.usehref = attributes.usehref || "";
    this.wideNarrowRatio = getRatio(attributes.wideNarrowRatio);
    this.encrypt = null;
    this.extras = null;
  }
}
class Bind extends XFAObject {
  constructor(attributes) {
    super(TEMPLATE_NS_ID, "bind",  true);
    this.match = getStringOption(attributes.match, [
      "once",
      "dataRef",
      "global",
      "none",
    ]);
    this.ref = attributes.ref || "";
    this.picture = null;
  }
}
class BindItems extends XFAObject {
  constructor(attributes) {
    super(TEMPLATE_NS_ID, "bindItems");
    this.connection = attributes.connection || "";
    this.labelRef = attributes.labelRef || "";
    this.ref = attributes.ref || "";
    this.valueRef = attributes.valueRef || "";
  }
}
class Bookend extends XFAObject {