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

const locaEntries = [];
      
      for (i = 0, j = 0; i < numGlyphs + 1; i++, j += itemSize) {
        let offset = itemDecode(locaData, j);
        if (offset > oldGlyfDataLength) {
          offset = oldGlyfDataLength;
        }
        locaEntries.push({
          index: i,
          offset,
          endOffset: 0,
        });
      }
      locaEntries.sort((a, b) => {
        return a.offset - b.offset;
      });
      
      
      
      for (i = 0; i < numGlyphs; i++) {
        locaEntries[i].endOffset = locaEntries[i + 1].offset;
      }
      
      locaEntries.sort((a, b) => {
        return a.index - b.index;
      });
      const missingGlyphs = Object.create(null);
      let writeOffset = 0;
      itemEncode(locaData, 0, writeOffset);
      for (i = 0, j = itemSize; i < numGlyphs; i++, j += itemSize) {