Personaly i dont think this necesarily "need" any solution ... after all, its not something that could occur "non-intentionaly".
I agree. Also..."It's a legitimate strategy!" that allows a more strategical approach to combat which I love!
In my opinion, it's also more logical this way. Ennemies are only made aware of someone's presence when stepping out of the shadows to strike...or on failed Stealth checks obviously :p
Edit : I misunderstood the original post I think. See further down this thread.