ArcherTowers and Cannons target the same unit…why?

Hello,

Has anyone noticed that your defense structures such as the archer towers and cannons all target the same attacking unit making it very inefficient as they are all trying to take out the same unit at once instead of individually targeting a different attacking unit? I've noticed this even with heroes - they all attack the same one unit.

This is very frustrating when you have for example 30 archers attacking your base at the same spot and 2 of your archer towers plus a cannon and a hero are all targeting the same individual attacking archer instead of targeting a different one each. Is SuperCell aware of this and is this is just the way it is or does anyone know if this is something that has already been discussed and a possible work around has been identified?

Thanks,

That's why the X-BOW is so powerful.