Introduction date: July 7, 2023
Introduction PR: https://github.com/mozilla/pdf.js/commit/5c5f9af803187d616703c19987eca5d7d39d9420 (/cc @calixteman)
Type: intermittent (sometimes it works, indicating a possible timing/waiting issue)
OS: Windows
Logs: http://54.193.163.58:8877/86bd72072bc402b/output.txt
Traceback:

```
Failures:
1) FreeText Editor FreeText (edit existing in double clicking on it) must move an annotation
  Message:
[31m    In firefox: Expected '' to equal 'pdfjs_internal_editor_0-editor'.[0m
  Stack:
        at <Jasmine>
        at C:\pdfjs\botio-files-pdfjs\private\86bd72072bc402b\test\integration\freetext_editor_spec.js:1187:14
        at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
        at async Promise.all (index 0)
        at async UserContext.<anonymous> (C:\pdfjs\botio-files-pdfjs\private\86bd72072bc402b\test\integration\freetext_editor_spec.js:1176:7)
  Message:
[31m    In firefox: Expected 'inherit' to equal 'true'.[0m
  Stack:
        at <Jasmine>
        at C:\pdfjs\botio-files-pdfjs\private\86bd72072bc402b\test\integration\freetext_editor_spec.js:1188:61
        at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
        at async Promise.all (index 0)
        at async UserContext.<anonymous> (C:\pdfjs\botio-files-pdfjs\private\86bd72072bc402b\test\integration\freetext_editor_spec.js:1176:7)
```
);
    });
    afterAll(async () => {
      await closePages(pages);
    });
    it("must open an existing annotation and check that the position are good", async () => {
      await Promise.all(
        pages.map(async ([browserName, page]) => {
          await page.click("#editorFreeText");
          await page.evaluate(() => {
            document.getElementById("editorFreeTextParamsToolbar").remove();
          });
          const toBinary = buf => {
            for (let i = 0; i < buf.length; i += 4) {
              const gray =
                (0.2126 * buf[i] + 0.7152 * buf[i + 1] + 0.0722 * buf[i + 2]) /
                255;
              buf[i] = buf[i + 1] = buf[i + 2] = gray <= 0.5 ? 0 : 255;
            }
          };
          
          
          
          
          
          
          const getFirstPixel = (buf, width, height) => {
            toBinary(buf);
            const firsts = [];
            const stats = {};