Phone [Q] Switching Cameras with Vine app

I can not use the front facing camera with the Vine app. I tap the button to switch the camera from within the vine app and it looks like it is going to change (I get the busy Icon, the little circle ) then nothing.

I can switch cameras, no problem from within the stock camera app on the Note 3, but not with the Vine app. Anyone else have this problem? Just a note(no pun intended) but this is my second Note 3, I had to return the first one I got, after a week. It too had the same problem with the Vine app. Thanks in advance!