MatchuPitchu

(function () {
  const submitButton = document.getElementById('pstad-submit');
  const duplicateButton = document.createElement('button');
  duplicateButton.setAttribute('id', 'pstad-duplicate');
  duplicateButton.setAttribute('type', 'submit');

  submitButton.after(duplicateButton);

  duplicateButton.addEventListener('click', (event) => {
    event.preventDefault();