Default Led pulse light doesn't turn off in aosp roms

i don't like to keep my led notification lights on
but in my recent roms i.e cm11,cm 10.2 and the last one i flashed now which was paranoid android
the led doesn't turn off during a call or message
i had checked off the pulsed notification light in the settings still it doesn't work
i tried to keep it on and kept the color to red still at the time of call the led remains white
does anyone has the same issue or can give me a solution

i don't supply bugs