Generate and download PDF not working in POS app

Shopify Discussion
1

In react shopify admin app, from browser, I can generate and download pdf using html2canvas, jspdf. But when I do the same thing in shopify POS app, it doesn’t work.

Sample code I used like below.

const result = handleValidation();
    if (result.show === true && result.message != "") {
      setToastData({
        show: true,
        isError: true,
        message: result.message,
      });
      return;
    }
    const capture = document.querySelector(".pdf-body-in-html");

    const dpi = 300;
    const scale = dpi / 96;

    html2canvas(capture, { scale: scale }).then((canvas) => {
      const imgData = canvas.toDataURL("img/png");
      const doc = new jsPDF("p", "mm", "a4");
      const componentWidth = doc.internal.pageSize.getWidth();
      const componentHeight = doc.internal.pageSize.getHeight();
      doc.addImage(imgData, "PNG", 0, 0, componentWidth, componentHeight);
      doc.save("receipt.pdf");
    });

I also tried other library like pdf-lib which worked for web app, but same result for POS app. Is there any configuration for POS app to generate and download pdf files