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.
}
    setFirstUnsplittable(this);
    if (!checkDimensions(this, availableSpace)) {
      this.w = savedW;
      this.h = savedH;
      return HTMLResult.FAILURE;
    }
    unsetFirstUnsplittable(this);
    const style = toStyle(
      this,
      "font",
      "hAlign",
      "dimensions",
      "position",
      "presence",
      "rotate",
      "anchorType",
      "border",
      "margin"
    );
    setMinMaxDimensions(this, style);
    const classNames = ["xfaDraw"];
    if (this.font) {
      classNames.push("xfaFont");
    }
    if (isPrintOnly(this)) {
      classNames.push("xfaPrintOnly");
    }
    const attributes = {
      style,