Dracula's Sunglasses add-on doesn't turn bar red

MarbleThrone

https://youtu.be/MDZ6G-5iGdk

Title.

The Sunglasses add-on increases the amount of Pillars of Flame by 1, but also increases the charge time of Hellfire by 25%. However, the bar is still grey when using this ability, instead of turning red. As you know, any add-on that decreases power charge time should turn the bar yellow, and any that increase power charge time should turn the bar red.

8.2.0., PC, Steam, Windows 11.