Attach (recommended) or Link to PDF file here:
[docOficialPDF.php.pdf](https://github.com/mozilla/pdf.js/files/7159923/docOficialPDF.php.pdf)

Configuration:
- Web browser and its version: Firefox nightly
- Operating system and its version: linux debian
- PDF.js version: built-in viewer
- Is a browser extension: no

Steps to reproduce the problem:
1. Open the pdf page 2
2. Checkbox "Alta" in section 2 must be checked

It works fine with evince.
warn(
              `Unimplemented annotation type "${subtype}", ` +
                "falling back to base annotation."
            );
          }
        }
        return new Annotation(parameters);
    }
  }
  static async _getPageIndex(xref, ref, pdfManager) {
    try {
      const annotDict = await xref.fetchIfRefAsync(ref);
      if (!isDict(annotDict)) {
        return -1;
      }
      const pageRef = annotDict.getRaw("P");
      if (!isRef(pageRef)) {
        return -1;
      }
      const pageIndex = await pdfManager.ensureCatalog("getPageIndex", [
        pageRef,
      ]);
      return pageIndex;
    } catch (ex) {
      warn(`_getPageIndex: "${ex}".`);
      return -1;
    }
  }
}
function getRgbColor(color) {