When I change the Margin to 0.5 in options it is working fine as expected

const options = {
  margin: 0.5,
  filename: 'document.pdf',
  image: { type: 'jpeg', quality: 0.98 },
  html2canvas: { scale: 2 },
  jsPDF: { unit: 'in', format: 'letter', orientation: 'portrait' },
  pagebreak: { mode: ['avoid-all', 'css', 'legacy'] }
};