Affecting jsPDF + html2canvas on recent iOS versions (iOS 17.x, 18.x, iPadOS included)

[AnuradhaS3]

I have dynamic content (large data - around 9 to 10 pages) which I need to pass to JSPDF for PDF generation, but the PDF is not generating for specific versions of iOS. Please suggest solution.
Below are some data which we have captured ..
iphone ---- 18.0 Not Working (iPhone 15 )
ipad ------ 17.4.1 Not Working( 10th Gen )
ipad ------ 17.4.0 Working( 10th Gen ) Simulator

iphone ---- 17.5.1 Working (iPhone 15 )
ipad ------- 18.1 Working ( 9th Gen )

Reference code -

const onPdf = async () => {
const targetElement = document.body;
if (!targetElement) {
console.error('Target element not found for PDF generation');
return;
}
try {
// Remove dispatch/minimeActions for Angular context
const canvas = await html2canvas(targetElement, {
scale: 2,
logging: false,
useCORS: true
});

                    const pdf = new jsPDF({
                        orientation: 'portrait',
                        unit: 'mm',
                        format: 'a4',
                    });

                    const margin = 10;
                    const imgWidth = 210 - (margin * 2);
                    const pageHeight = 297;
                    const usablePageHeight = pageHeight - (margin * 2);
                    const imgHeight = (canvas.height * imgWidth) / canvas.width;

                    let sourceY = 0;
                    let pageNumber = 0;

                    while (sourceY < imgHeight) {
                        if (pageNumber > 0) {
                            pdf.addPage();
                        }

                        const remainingHeight = imgHeight - sourceY;
                        const heightToPrint = Math.min(remainingHeight, usablePageHeight);

                        const sy = (sourceY / imgHeight) * canvas.height;
                        const sh = (heightToPrint / imgHeight) * canvas.height;

                        const pageCanvas = document.createElement('canvas');
                        pageCanvas.width = canvas.width;
                        pageCanvas.height = sh;
                        const pageCtx = pageCanvas.getContext('2d');

                        if (pageCtx) {
                            pageCtx.drawImage(canvas, 0, sy, canvas.width, sh, 0, 0, canvas.width, sh);
                            const pageImgData = pageCanvas.toDataURL('image/jpeg', 1.0);
                            pdf.addImage(pageImgData, 'JPEG', margin, margin, imgWidth, heightToPrint);
                        }

                        sourceY += usablePageHeight;
                        pageNumber++;
                    }
                        pdf.save(`export-${new Date().toISOString()}.pdf`);
                      } catch (error) {
                    console.error('Error generating PDF:', error);

                }
            }
            await onPdf();

I have tried relacing syntax but didn't worked for me
pdf.save(export-${new Date().toISOString()}.pdf);

to

const blob = pdf.output('blob');
const url = URL.createObjectURL(blob);
window.open(url, '_blank');
setTimeout(() => URL.revokeObjectURL(url), 30000);