Is it possible to use PDFJS inbuilt findbar

[GarimaRWS]

Attach (recommended) or Link to PDF file here:

Configuration:

• Web browser and its version: latest edge
• Operating system and its version: windows 11
• PDF.js version: 3.6.172
• Is a browser extension: no

Steps to reproduce the problem:

1. I have added the pdfjs in my webapp and pdf is rendering properly
2. i want to use the in built find bar, which below example uses
   https://mozilla.github.io/pdf.js/web/viewer.html
   The same way I have to use the findbar and everything, not only render pdf but uses all its feature as well

What is the expected behavior? (add screenshot)
I am dispatching the event
pdfViewer.eventBus.dispatch("findbarinit", {
source: this,
bar: pdfFindController,
});

But its not working
What went wrong? (add screenshot)
Can you tell me it is possible to use inbuilt pdf-findbar or not

Link to a viewer (if hosted on a site other than mozilla.github.io/pdf.js or as Firefox/Chrome extension):
Here is my code
async setupApp() { const DEFAULT_URL = "https://pdfobject.com/pdf/sample.pdf"; const CMAP_URL =//cdn.jsdelivr.net/npm/pdfjs-dist@${pdfjsViewer.version}/cmaps/`;
const CMAP_PACKED = true;
const ENABLE_XFA = true;
const container = document.getElementById("viewerContainer");
const eventBus = new pdfjsViewer.EventBus();
const pdfLinkService = new pdfjsViewer.PDFLinkService({ eventBus });
if (container) {
const pdfFindController = new pdfjsViewer.PDFFindController({
eventBus,
linkService: pdfLinkService,
});
const pdfViewer = new pdfjsViewer.PDFViewer({
container,
eventBus,
textLayer: true,
linkService: pdfLinkService,
findController: pdfFindController,
supportsIntegratedFind: true,
});
this.pdfViewer = pdfViewer;
this.eventBus = eventBus;
this.pdfFindController = pdfFindController;
//pdfFindController.setViewer(pdfViewer);

    pdfLinkService.setViewer(pdfViewer);

    eventBus.on("pagesinit", () => {
      pdfViewer.currentScaleValue = "page-width";
    });

    const loadingTask = pdfjsLib.getDocument({
      url: DEFAULT_URL,
      cMapUrl: CMAP_URL,
      cMapPacked: CMAP_PACKED,
      enableXfa: ENABLE_XFA,
    });

    const pdfDocument = await loadingTask.promise;
    pdfViewer.setDocument(pdfDocument);

    // Dispatch findbarinit event to initialize the find bar
    pdfViewer.eventBus.dispatch("findbarinit", {
      source: this,
      bar: pdfFindController,
    });

    // Listen for updates to the find bar matches count
    // eventBus.on("updatefindmatchescount", (event) => {
    //   this.resultCount = event.matchesCount.total;
    // });

    // Log to check if find bar initialization is triggered
    console.log("Find bar initialized.");
  }
},`

[GarimaRWS]

Could anyone let me know about it, as I have to integrate it