Default [Q] CM7 SMS vibration

Hello. I wanted to ask you about SMS vibration.
I have installed CM7.1.0-GT-I5800_Alpha7 to my device. Everything works fine but i have a small issue which is very annoying

I cannot manage to set my phone to vibrate on getting SMS. Phone calls, alarm and the rest works perfectly but SMS vibration does not.

I have set the option "Vibrate>Always" at settings. Even tried to use app called "Sound manager" but the problem cannot be solved. So could anyone tell me how to make it work?

Thanks