Uruk's Smelting Description

The description for Uruk's Smelting is too vague.

It says "Supported Skills Break 70% More Armour." However, this only shows up in the damage numbers when you use it on a skill like Armour Breaker. This skill has a flat baseline for how much armour it can break, and Uruk's Smelting multiplies that by 1.7x. Pretty straightforward. I would like to use it with a skill that doesn't normally break armour, however. In order to this, I want to use it alongside Armour Break III. Armour Break III says "Break Armour Equal to 20% of Physical Damage with Supported Skill / 20% Chance to Gain an Endurance Charge When Supported Skills Fully Break Armour." I would like to use Uruk's Smelting to amplify the armour break from Armour Break III. There is nothing that indicates this wouldn't work. When I slot Uruk's Smelting into the skill, it fits right in. There is no restriction that says you can only use Uruk's Smelting on skills that break armour innately. When you check under the damage calculations, however, the armour break numbers do not update. It should update to say, "Break Armour From Physical Damage: 90%." So either the real armour break is not reflected in the numbers, or Uruk's Smelting does not work in combination with Armour Break III at all. If it is intended to only function with skills that can innately break armour, it should be updated to say so and the user should be restricted from equipping it into a skill where it will have no functionality.

Edit: I didn't realize it, but Armour Demolisher I and II have the same problem.

in this same vein, it would be nice to visualize its effect with the Uul-Netol's Embrace support gem in the skill stat screen