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.
attributes.style.flexDirection = "column";
        switch (this.para.vAlign) {
          case "top":
            attributes.style.justifyContent = "start";
            break;
          case "bottom":
            attributes.style.justifyContent = "end";
            break;
          case "middle":
            attributes.style.justifyContent = "center";
            break;
        }
        const paraStyle = this.para[$toStyle]();
        if (!value.attributes.style) {
          value.attributes.style = paraStyle;
        } else {
          for (const [key, val] of Object.entries(paraStyle)) {
            if (!(key in value.attributes.style)) {
              value.attributes.style[key] = val;
            }
          }
        }
      }
    }
    this.w = savedW;
    this.h = savedH;
    return HTMLResult.success(createWrapper(this, html), bbox);
  }
}
class Edge extends XFAObject {