The 'actions' in the configure dialog for the balou splash engine are stored in a right-click menu on each theme, and this functionality is thus hard to find. I'd like to see some nice buttons labelled Install, Remove and Export, respectively.
Feel free to come up with a patch/suggestion for the UI.
I'm not very good at gtk programming, but I'll see what I'll come up with...
Mass reassign. Nick, please check these pending reports. Thx.
Reassign to xfce-bugs@xfce.org.
Splash screens have been removed (git master) and will not be part of Xfce 4.14 anymore.