Attach (recommended) or Link to PDF file here:
https://www.nta.go.jp/taxes/tetsuzuki/shinsei/annai/joyaku/annai/pdf2/250.pdf

Configuration:
- Web browser and its version: Firefox 81.0a1
- Operating system and its version: Debian 5.6.7-1
- PDF.js version: latest in Firefox nightly
- Is a browser extension: No

Steps to reproduce the problem:
1. Open the pdf and paste the following text "本 店 又 は 主 た る 事 務 所 の 所 在 地" in "Full name" and in "Domicile and residence" textfields
2. Print or Save the pdf 

What is the expected behavior? (add screenshot)
![image](https://user-images.githubusercontent.com/5641725/91207547-30f05480-e709-11ea-9abd-2af5d970dc46.png)

What went wrong? (add screenshot)
![image](https://user-images.githubusercontent.com/5641725/91207663-69902e00-e709-11ea-8a1d-1ddd30cf0621.png)

Link to a viewer (if hosted on a site other than mozilla.github.io/pdf.js or as Firefox/Chrome extension):

actionDict.set("S", Name.get("URI"));
      actionDict.set("URI", "http://www.ctan.org/tex-archive/info/lshort");
      const annotationDict = new Dict();
      annotationDict.set("Type", Name.get("Annot"));
      annotationDict.set("Subtype", Name.get("Link"));
      annotationDict.set("A", actionDict);
      const annotationRef = Ref.get(820, 0);
      const xref = new XRefMock([{ ref: annotationRef, data: annotationDict }]);
      AnnotationFactory.create(
        xref,
        annotationRef,
        pdfManagerMock,
        idFactoryMock
      ).then(({ data }) => {
        ta.annotationType).toEqual(AnnotationType.LINK);
        ta.url).toEqual("http://www.ctan.org/tex-archive/info/lshort");
        ta.unsafeUrl).toEqual(
          "http://www.ctan.org/tex-archive/info/lshort"
        );
        ta.dest).toBeUndefined();
        done();
      }, done.fail);
    });
    it(
      "should correctly parse a URI action, where the URI entry " +
        "is missing a protocol",
      function (done) {
        const actionDict = new Dict();
        actionDict.set("Type", Name.get("Action"));
        actionDict.set("S", Name.get("URI"));