jquery-confirm version:
v3.3.4

I'm submitting a ... (check one with "x")

• bug report

  feature request

  support request
  To pick up a draggable item, press the space bar. While dragging, use the arrow keys to move the item. Press space again to drop the item in its new position, or press escape to cancel.

Current behavior:

The no-scroll class is not given correctly due to the fact that the height is incorrectly calculated. We need to use the .outerHeight() function instead of the .height() function as we do in the _updateContentMaxHeight function.
https://a.supportally.com/i/urzsk5

With .height(): https://a.supportally.com/v/iwjyIm (I can't scroll even though the content is there)
With .outerHeight(): https://a.supportally.com/v/Ay4WIg