# Configuration:
- Web browser and its version: Chrome
- Operating system and its version: MacOS
- PDF.js version: 2.6.347
- Is a browser extension: No

# Steps to reproduce the problem:
1. Implement FindBar, including Find next / Find prev buttons

# What is the expected behavior? (add screenshot)

This might be intentional but seems a bit off. The PDFFindBar findPreviousButton / findNextButton should raise an event with options that can be passed directly to PDFindController.executeCommand

What went wrong? (add screenshot)

PDFBar raises an event on the EventBus which looks like this;

`this.eventBus.dispatch("find", { query: "hello",  ... type: "again" .... });`

https://github.com/mozilla/pdf.js/blob/00b4f86db301546d21d5dc79c61e2a9a829667a4/web/pdf_find_bar.js#L93-L105
[](url)
PDFFindController expects;

`pdfFindController.executeCommand("findagain", { query: "hello" });`

Which means you can't just pass the options through because the cmd doesn't match. Is there a reason PDFFindController doesn't just accept the following?

`pdfFindController.executeCommand("find", { query: "hello", type: "again" });`

Seems like it should work this way?

Thanks

return this.l10n.get("thumb_page_title", {
      page: this.pageLabel ?? this.id,
    });
  }
  get _thumbPageCanvas() {
    return this.l10n.get("thumb_page_canvas", {
      page: this.pageLabel ?? this.id,
    });
  }
  /**
   * @param {string|null} label
   */
  setPageLabel(label) {
    this.pageLabel = typeof label === "string" ? label : null;
    this._thumbPageTitle.then(msg => {
      this.anchor.title = msg;
    });
    if (this.renderingState !== RenderingStates.FINISHED) {
      return;
    }
    this._thumbPageCanvas.then(msg => {
      this.image?.setAttribute("aria-label", msg);
    });
  }
}
export { PDFThumbnailView, TempImageFactory };