The little 'enabled' button at the bottom of the event action configuration panel is hard to see, and it's easy to miss when it is unticked. The action will be greyed out in the 'Organize Actions' list but if there is only one action it is selected by default so the grey text is overridden by the highlighting. It would be nice if either this highlight colour would change or if the entire script panel was greyed out to make it more obvious. An extra nice touch would be if the event text in the far left panel also changed to grey to indicate that actions have been configured but they are not enabled.