Maddening Whispers + Group Fighter Interaction

Maddening Whispers (A): Hinder multiple targets using [power]. Recover Health equal to your Min die. If you roll doubles, also Attack one of those targets using your Max die.
Group Fighter (I): When you take an action that lets you make an Attack, also make an Attack using your Mid die.

When using Maddening Whispers, does Group Fighter always trigger, or does it only trigger when rolling doubles?
Maddening Whispers technically let’s you make an attack, but it’s gated behind rolling doubles. Does this make a difference?

It doesn’t let you make an attack unless you roll doubles. So my view is that you only trigger Group Fighting if you roll doubles using the Maddening Whispers ability.