I love the VZW31-SN Red dimmer. When the Auto Off Timer parameter is set and the switch is turned on, then the LED shows a countdown animation.
I bought VZW30-SN for my exhaust fans expecting the same behavior, but the LED doesn’t do a countdown animation when Auto Off Timer is enabled and the switch is turned on. Bummer. 
Can you please update the firmware for VZW30-SN to behave the same way as VZW31-SN with Auto Off Timer? It has an Auto Off Timer parameter and the VZW30-SN LED seems capable of displaying a countdown animation (Advanced Timer Mode parameter does this with 2x-4x taps).
This Auto Off Timer animation + the humidity sensor would be perfect for shower fans.