Video stops when using effect on show

Video stops when using effect on show

I'm trying to add an effect when a video is shown, this works with the simple fade effect, but anything else e.g. scale stops the video when the effect is completed.

See http://jsfiddle.net/6roxf1a1/5/

The following stops the video 2.5 seconds in:
  1. card.show({"effect":"scale", "duration":2500});
Using the fade effect the video keeps on playing:
  1. card.show({"effect":"fade", "duration":2500});
The video also stops with other effects such as bounce, slide, clip and blind (haven't tried all the others)

Is it me being blond and am I missing something obvious, or is this a bug?

Using jQuery 1.11.0 and jQuery UI 1.11.2