Attach (recommended) or Link to PDF file here:
[NHA-20211231-A-018_before.pdf](https://github.com/mozilla/pdf.js/files/8055863/NHA-20211231-A-018_before.pdf)

Configuration:
- Web browser and its version: Firefox nightly
- Operating system and its version: Windows 11

Steps to reproduce the problem:
1. Search for "a"
2. Some highlighter results are wrong

![image](https://user-images.githubusercontent.com/5641725/153760070-61708a75-524c-4a21-bc1f-7745e9151b97.png)

After investigations some results are shifted because of a bug with "-\n".
matchesPerPage[i]
          );
        }
        expect(pdfFindController.selected.pageIdx).toEqual(
          selectedMatch.pageIndex
        );
        expect(pdfFindController.selected.matchIdx).toEqual(
          selectedMatch.matchIndex
        );
        if (pageMatches) {
          expect(pdfFindController.pageMatches).toEqual(pageMatches);
          expect(pdfFindController.pageMatchesLength).toEqual(
            pageMatchesLength
          );
        }
        resolve();
      }
    );
  });
}
describe("pdf_find_controller", function () {
  it("performs a normal search", async function () {
    const { eventBus, pdfFindController } = await initPdfFindController();
    await testSearch({
      eventBus,
      pdfFindController,
      state: {
        query: "Dynamic",
      },
      matchesPerPage: [11, 5, 0, 3, 0, 0, 0, 1, 1, 1, 0, 3, 4, 4],