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

await loadingTask.destroy();
    });
    it("gets page multiple time, with working caches", async function () {
      const promiseA = pdfDocument.getPage(1);
      const promiseB = pdfDocument.getPage(1);
      expect(promiseA instanceof Promise).toEqual(true);
      expect(promiseA).toBe(promiseB);
      const pageA = await promiseA;
      const pageB = await promiseB;
      expect(pageA instanceof PDFPageProxy).toEqual(true);
      expect(pageA).toBe(pageB);
    });
    it("gets page index", async function () {
      const ref = { num: 17, gen: 0 }; 
      const pageIndex = await pdfDocument.getPageIndex(ref);
      expect(pageIndex).toEqual(1);
    });
    it("gets invalid page index", async function () {
      const ref = { num: 3, gen: 0 }; 
      try {
        await pdfDocument.getPageIndex(ref);
        
        expect(false).toEqual(true);
      
        expect(reason instanceof UnknownErrorException).toEqual(true);
        expect(reason.message).toEqual(
          "The reference does not point to a /Page dictionary."
        );
      }
    });