Scourgelord Weapon Skin (dagger form) dosent show weapon effect

Scourgelord Weapon Skin (dagger form) has bugged weapon effects
For example, thats what I have
First Blood Weapon effect - it dosent show blood trail while moving with weapons
BloodBoil Weapon effect - dosent show bloodboil and floating blood cells
Hight Templar Weapon effect - dosent show oriath emplem and gold particles
Elemancer Weapon effect - dosent show at all in any elemnt form
From what i see, dagger form of Scourgelord Weapon Skin dosent display any aplied weapon effects besides basic recolour like gold when apply High Templar or red when apply First Blood