Object Dropdown Background Color

Is there a way to change the background color of selectable items in the object dropdown component? For example, if I want to display all fruits (apple, banana, grapes,…) but only apples and bananas are available. It would be nice to be able to change the background color of the available items to green and the background color of the unavailable items to red.

This is not currently possible. I will share this feedback with our product team.