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.

state,
  matchesPerPage,
  selectedMatch,
  pageMatches = null,
  pageMatchesLength = null,
}) {
  return new Promise(function (resolve) {
    const eventState = Object.assign(
      Object.create(null),
      {
        source: this,
        type: "",
        query: null,
        caseSensitive: false,
        entireWord: false,
        phraseSearch: true,
        findPrevious: false,
      },
      state
    );
    eventBus.dispatch("find", eventState);