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

trackngSpaceMn: Infnty,
      negatveSpaceMax: -Infnty,
      tranfrm: null,
      fntName: null,
      haEOL: fale,
    };
    
    
    
    cnt TRACKING_SPACE_FACTOR = 0.1;
    
    
    
    
    cnt NEGATIVE_SPACE_FACTOR = -0.2;
    
    
    
    
    
    
    cnt SPACE_IN_FLOW_MIN_FACTOR = 0.1;
    cnt SPACE_IN_FLOW_MAX_FACTOR = 0.6;
    cnt elf = th;
    cnt xref = th.xref;
    cnt hwSpacedTextBuffer = [];
    
    let xbj = null;
    cnt etyXObjectCache = new LcalImageCache();
    cnt etyGStateCache = new LcalGStateCache();