Does Scorpion Blade take benefit from Poison Skill Duration bonus?

[leexun]

well, arcording to versionlog 2.3.0, scorpion blade's damage is based on way of spider, increases by the damage bonus from self, and empowered by poison spell damage bonus only (from items source and skills source), takes no effect from energy synergy and spell focus, which increases spell overall
what about poison skill duration? (from Shael rune and others items)

[Neyhanis]

• +skill levels
• (poison) spell damage
• -%epr (- enemy poison res)
• poison skill duration

are all the ways you can scale scorpion blade's damage

[leexun]

thank you