Fader in render window bug

When I have lowered the fader volume in the render window, it comes up with this value on next render, but the fader itself is positioned at 0db. This results in a rather nasty burst of volume if I try to adjust since I am grabbing the fader at 0db making it jump from say -22db up to 0 then down to wherever I drag it.
It would seam more natural for the fader to assume the position of the value in digits to the right of the fader.