Comment 4 for bug 1817326

Modal in a Modal popup:
This issue does not affect 19.04.

In 18.10 the modal of the image preview is appearing inside another Modal. Clicking "Close" on the popup closes all Modals.

The second Modal inherits the size of the first modal box (rather than sitting on the viewport) creating incorrect heights on the image that appears - meaning that scrolling needs to occur to view the image if scrolled down the page.

The fix would be to add the modal template call to the bottom of the modal page for viewing files.