Attach (recommended) or Link to PDF file here:
PDF is [Sample lease contract 26.pdf](https://github.com/mozilla/pdf.js/files/1500985/Sample.lease.contract.26.pdf)

Steps to reproduce the problem:
I am using [https://mozilla.github.io/pdf.js/web/viewer.html](url) to preview pdf by opening the pdf.

now am searching for "**made is**" but its not showing in the pdfjs

and while selecting and copying pdf  text it has no space in b/w words

if (NormalizedUnicodes[char] !== undefined) {
        return NormalizedUnicodes[char];
      }
      return char;
    }
    beforeAll(function () {
      NormalizedUnicodes = getNormalizedUnicodes();
    });
    afterAll(function () {
      NormalizedUnicodes = null;
    });
    it("should not reverse LTR characters", function () {
      const A = getGlyphUnicode("A");
      expect(reverseIfRtl(A)).toEqual("A");
      const fi = getGlyphUnicode("\uFB01");
      expect(reverseIfRtl(fi)).toEqual("fi");
    });
    it("should reverse RTL characters", function () {
      
      const heAlef = getGlyphUnicode("\u05D0");
      expect(reverseIfRtl(heAlef)).toEqual("\u05D0");
      
      const arAlef = getGlyphUnicode("\u0675");
      expect(reverseIfRtl(arAlef)).toEqual("\u0674\u0627");
    });
  });
});