Can we stop an iframe to reload when it has changed parents?

document.getElementById('changeParent').addEventListener('click',
  () => {
    document.getElementById('container2')
      .append(
        document.querySelector('iframe')
      );
  });

<div id="container1">
  <iframe src='https://developer.mozilla.org/en-US/'></iframe>
</div>
<div id="container2">
</div>
<button id='changeParent'> Change Parents</button>