White series custom LED colors for on/off states and load indicator

I have a handful of White series dimmers, and while I can control the LED bar color for notifications as a separate “light”, is it possible to set up a custom color for the on/off and load state indicators beyond the 13 pre-selected colors I see in home assistant?

Or if not, is it possible to request a new “Warm white” color added to that list? The “White” is a very “cool” white and stands out in my home

At the moment it’s not possible to do. I am curious if this is a matter limitation because the zigbee switches have a ton of parameters that have very granular control

Yeah I’m very curious what the technical limitations are.

And if we can work around them in the meantime with some additional static colors to choose from