Fernando,
Excellent point but I believe there is a way to do this by modifying the logic in the Custom Action but I am not certain how off the top of my head and would need to research this. In order for the proper group of Engineers to see and respond to this post, would you please repost this message in the Customization section. I will also look into it and see about getting you a quick response on how to go about this.
Sincerely,
Boris