LZW36 - Lights won’t dim

LZW36 - Lights won’t dim

Hi,
I just recently purchased and installed a LZW36 hooked up a Hampton Bay Adonia (AG971) Everything is working great except for the fact that the lights won’t dim. I was wondering if it’s the bulbs however I’ve confirmed that they are dimmable (Philips 40W dimmable B12 base LED) and even tried swapping them out with other bulbs that I know dim OK.
I’ve tried dimming from both the local switch as well as SmartThings. The light doesn’t change at all, does dim, doesn’t buzz doesn’t shut off even if the dimmer is set all the way to 0. It’s as if the dimmer setting is being complete ignored.
I’m quite certain that it’s all wired correctly as the fan control works correctly and it able to adjust the speed of the fan.
I was wonder if it was something in the fan ‘switching’ mechanism that was interfering however I would expect that when the dimmer goes to 0 the lights should shutoff. Nothing.
Has anyone else come across this?

Settings changes
-Using VDS smartapp
-Dimming speed set to 0
-Disable physical on/off delay set to yes
-Light Notification 1 configured
-Create “Light LED” child device set to true

All other settings at their default -No changes to Ramp Rate/Min/Max light levels.