Unable to navigate to visualization preview on Playlist screen (1 Viewer)

[iolaus]

TV-Server Version: RC-1
MediaPortal Version: RC-1
MediaPortal Skin: Blue Wide
Windows Version: Vista
CPU Type: Intel C2D

In the Playlist screen I am unable to navigate to the visualization preview and thus unable to open the visualization fullscreen. I can navigate to the vis preview when browsing in My Music.

To reproduce:

Configure Visualization -> Open Media Portal -> My Music -> Play Song -> Current Playlist -> Attempt to navigate to visualization preview