Countdown volume too low - My 2nd time posting about this

I need more granularity in the volume controls. I have 1 volume slider adjustment in the settings, and it controls all base station sounds.i have it set where it’s comfortable volume when it says “home and armed” and they keypad chirps. but with it set this way, the countdown timer is barely audible at all.we have forgotten to disarm the alarm several times over the years and been jump-scared to oblivion when the alarm inevitably goes off.All i need is a specific volume slider that adjusts the volume of the countdown timer independently of the other sounds.That is my only complaint with the system after being a user for almost 3 years.PLEASE IMPLEMENT THIS SIMPLE FIX