Hypershift key light up Blackwidow Elite

Hi there, On Razer Synapse 3, I've added some keys to the hypershift part of the keyboard (where you can bind things that activate when you press the FN key), however they don't light up white like the rest of the preset hypershift keys, such as F10, which toggles gamermode. Is there any way to fix this or is this how it will stay? Thanks in advance.