* User should be able to close dialog box by clicking "X" in the corner of box
* on modal which shows how to reenable previews, no "X" should appear
This issue occurs on mpga branch.
* Click settings cog
* Change your mind and click outside dialog
Expected: dialog closes.
Actual: Nothing happens - forced to refresh or hit save to close dialog (which is counterintuitive if you are not changing the state).