Describe the feature

I'm making an emissives resource pack for AE2 and would like to make the little blue lights on the IO port emissive. However then they would also be emissive when the system is powered off, as the IO port only has 1 blockstate unlike something like the controller which has different textures depending on if the system is powered.

Reasons why it should be considered

Many other ME system components look different depending on whether or not the system is powered

Additional details

Good

Not so good