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

source,
      sourceStart,
      sourceEnd,
      dest,
      destStart,
      hintsValid
    ) {
      const glyphProfile = {
        length: 0,
        sizeOfInstructions: 0,
      };
      if (sourceEnd - sourceStart <= 12) {
        
        return glyphProfile;
      }
      const glyf = source.subarray(sourceStart, sourceEnd);
      let contoursCount = signedInt16(glyf[0], glyf[1]);
      if (contoursCount < 0) {
        
        contoursCount = -1;
        writeSignedInt16(glyf, 0, contoursCount);
        
        dest.set(glyf, destStart);
        glyphProfile.length = glyf.length;
        return glyphProfile;
      }
      let i,