Add media folder minor issue

[artmetz]

I think this is just a screen repainting issue. The dialog isn't really there, just an artifact. I moved the settings dialog around a bit after clicking OK and you can see artifacts from it.

[sub]

Ah...I did wonder about that. Still strange though, since it should continue to repaint the window in the background, and it works fine here if I move the client settings window around.