Unique Boots "Annihilation's Approach" visual bug with "Invisible buff effect" MTX

The Unique boots " Annihilations approach "
Have an option to enable "Invisible buff effect" in the MTX tab for the skill
"Approaching Flames"

However upon activating the buff, the flames of the "Approaching Flames" buff go away, but the inherit "red glow" persists

Below are 3 images, One without the buff, one with the buff on, and then one with the "Invisible Buff effect" MTX

Without Buff:

With Buff:

With Buff & "Invisible Buff Effect" MTX