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.handler = new XFAObjectArray();
    this.hyphenation = new XFAObjectArray();
    this.image = new XFAObjectArray();
    this.imageEdit = new XFAObjectArray();
    this.integer = new XFAObjectArray();
    this.issuers = new XFAObjectArray();
    this.items = new XFAObjectArray();
    this.keep = new XFAObjectArray();
    this.keyUsage = new XFAObjectArray();
    this.line = new XFAObjectArray();
    this.linear = new XFAObjectArray();
    this.lockDocument = new XFAObjectArray();
    this.manifest = new XFAObjectArray();
    this.margin = new XFAObjectArray();
    this.mdp = new XFAObjectArray();
    this.medium = new XFAObjectArray();
    this.message = new XFAObjectArray();
    this.numericEdit = new XFAObjectArray();
    this.occur = new XFAObjectArray();
    this.oid = new XFAObjectArray();
    this.oids = new XFAObjectArray();
    this.overflow = new XFAObjectArray();
    this.pageArea = new XFAObjectArray();
    this.pageSet = new XFAObjectArray();
    this.para = new XFAObjectArray();
    this.passwordEdit = new XFAObjectArray();
    this.pattern = new XFAObjectArray();
    this.picture = new XFAObjectArray();
    this.radial = new XFAObjectArray();
    this.reason = new XFAObjectArray();