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 HTMLResult.success({
    name: "span",
    attributes: {
      class: ["xfaRich"],
      style: Object.create(null),
    },
    value,
  });
}
function setFirstUnsplittable(node) {
  const root = node[$getTemplateRoot]();
  if (root[$extra].firstUnsplittable === null) {
    root[$extra].firstUnsplittable = node;
    root[$extra].noLayoutFailure = true;
  }
}
function unsetFirstUnsplittable(node) {
  const root = node[$getTemplateRoot]();
  if (root[$extra].firstUnsplittable === node) {
    root[$extra].noLayoutFailure = false;
  }
}
function handleBreak(node) {