Localbytes RGBCT transition

Long story short, i’ve swapped out a failing Lifx bulb for a Tasmota RGBCT bulb from Localbytes.
But it doesn’t seem to respect the transition set in Home Assistant, I had it on firmware 11.X and it didn’t respect the time set. So i updated it to 15.1.0 but it still just instant on/off colur change.

I’m fading it up when it’s dark and fading off when bright out side, but it also needs to instant on when a RF switch is pressed. All this was working with the LiFx and my other WLED lights.

Is there some magic setting i need to make the bulb “listen” to the transition time ?

Link to bulb