Retain indent after closing ?> tag

Could you please share a code example?

echo "
  // I had to manually indent the style tag on the next line
  <style>
    #couponImage {
      position: fixed;
      bottom: 5px;
      right: 5px;
      border: 2px dashed yellow;
    }
  </style>
  
  <img
    src={$fullUrl}
    alt='Special Coupon Offer 3'
    id='couponImage'
  />
  ";

This was also inside echo '';

<div id='textCoupon'>
  <p> // had to manually indent here
  </p> // and here
  
</div>

Unfortunately not reproducible here.

Let's say we have 

<?php
echo "

";

?>
<div id='textCoupe'>
    <p>
        1
    </p>
</div>

If you copy the html part and insert it in line 3 - would it keep indent? It keeps it by default:

If it doesn't for you - please share your code style settings: