I have recently installed this plugin (version 0.5.7) in a multisite network (WP 3.5.1) and activated it on the whole network.
I have added the widget to the main site and it works like a charm. But when I added the widget in any blog site I couldn´t set uniqe icons nor unique urls for that blog but it still show up on the site (I just need to add the widget). I realized that it somehow "copied" the widget and the settings from the main site and showed it on the blog site.
We have custom made themes - one for the main site and one for the blog sites (which more or less is the same as the main theme).
We want to be able to customize the icons and urls per site.
Is it a bug that anyone here can help with?