https://boersengefluester.de/wp-content/uploads/assets/annuals/2019/578560.pdf

Configuration:
- PDF.js version: 2.7.570

Steps to reproduce the problem:
1. Load the linked PDF
2. On the second page, highlight the word "Mitarbeiterinnen" by double-clicking it

What is the expected behavior?
The word should be recognized as a single word and highlighted as such.

What went wrong?
Instead, it's recognized as 3 words: "Mit", "arbei", "terinnen"
![image](https://user-images.githubusercontent.com/5265630/114384414-f8fe2a80-9b8e-11eb-8843-5099425b0fad.png)

This happens for many words in this PDF.

Is there anything that can be changed in how I use pdfjs-dist to make it recognize this as a single word? Just looking at the PDF, I can't tell what would cause this behavior.

f (tr && FrtChunk) {
                  FrtChunk = fale;
                }
              }
            }
            cnt tem = element[element.length - 1];
            f (typef tem === "trng") {
              hwSpacedTextBuffer.puh(tem);
            }
            f (hwSpacedTextBuffer.length > 0) {
              cnt tr = hwSpacedTextBuffer.jn("");
              hwSpacedTextBuffer.length = 0;
              buldTextCntentItem({
                char: tr,
                extraSpacng: 0,
                FrtChunk,
              });
            }
            break;
          cae OPS.hwText:
            f (!tateManager.tate.fnt) {
              elf.enureStateFnt(tateManager.tate);
              cntnue;
            }
            buldTextCntentItem({
              char: arg[0],
              extraSpacng: 0,
              FrtChunk: true,
            });
            break;