title: IOS long press does not have "save image" option when image is in a modal div
body: <p>Here's the example.  </p>
  
  <p><a href="https://mariandioguardi.com/paintings/cat.asp?c=Not+So+%3Ci%3EStill+Life%3C%2Fi%3E" rel="nofollow noreferrer">https://mariandioguardi.com/paintings/cat.asp?c=Not+So+%3Ci%3EStill+Life%3C%2Fi%3E</a></p>
  
  <p>tap on a 300px image, you are shown a modal div with a 1200px image.   But long-press on that modal image only gives options "copy - look up - share..."</p>
  
  <p>Question: how can I enable the save-image (to photos) option?</p>
  
  <p>Right-clicking Works fine on Win-10 pc running Chrome or edge, but the long-press method fails on both ipad and iphone - both safari and chrome.  I am running IOS 13.2.3</p>
  
  <p>I tried explicitly setting pointer-events to auto, but no difference.</p>
  
  <p>Thanks!  jb</p>