Usermin Theme change from Grey Framed to Authentic shows one inside the other in Google Chrome

Hi guys, just wondering if this is a bug or just an isolated problem I am experiencing in Usermin.

When I initially log into Usermin, if I am using Grey framed theme and then select Usermin>Change Theme>Authentic Theme, I get the window shown in the image attached (where the gray framed theme is surrounding the new authentic theme).

Status: 
Fixed (pending)

Comments

Does this go away if you reload the page?

yes if i manually reload the page it goes away.

does this mean for some reason usermin is not reloading the page whenever a theme change is made?

Yes ... or rather, it's not reloading the whole page, just the inner frame.

Ok I see the bug that causes this - it will be fixed in the next Usermin release.