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.
return new Acrobat(attrs);
  }
  static acrobat7(attrs) {
    return new Acrobat7(attrs);
  }
  static ADBE_JSConsole(attrs) {
    return new ADBE_JSConsole(attrs);
  }
  static ADBE_JSDebugger(attrs) {
    return new ADBE_JSDebugger(attrs);
  }
  static addSilentPrint(attrs) {
    return new AddSilentPrint(attrs);
  }
  static addViewerPreferences(attrs) {
    return new AddViewerPreferences(attrs);
  }
  static adjustData(attrs) {
    return new AdjustData(attrs);
  }
  static adobeExtensionLevel(attrs) {
    return new AdobeExtensionLevel(attrs);
  }
  static agent(attrs) {
    return new Agent(attrs);
  }
  static alwaysEmbed(attrs) {
    return new AlwaysEmbed(attrs);
  }
  static amd(attrs) {