[BUGS] Applets configuration screen goes blank after dragging an applet outside of any of the segments

[Autumn1164]

A little problem I've been having since I first tried Alpha 1 is that, if you drag an applet outside of any of the segments in the applets configuration for the dock and panel, instead of the applet going back to its original position, the configuration screen will go blank and will just show an "Uknown" text instead, leaving you unable to customize the applets anymore:

The only way to fix this that I know of is going back to the dock/panel configuration and clicking the "Reset to defaults" button, doing this will make the applets configuration screen work again.