Uruk's Smelting not properly working with Ferocious Roar

Skills empowered by Ferocious Roar do not gain the benefit of Uruk's Smelting, I believe they are meant to given my abilities when empowered by Ferocious Roar socketed with Armour Explosion do gain the benefit of that support gem, and it has the same verbage as Uruk's

I believe the gem's bonuses aren't reflected on the ability pages either. Armour Explosion is listed as an effect on whatever it's linked to; "Trigger Armour Explosion on Full Armour Break".