ISS buffs stacks with Wynn summoner buffs for the servitors?

Sorry if it has been asked before or is a very basic question ...

As the tittle says, Iss buffs stacks with the own Wynn summoner buffs for his pets ? (im speaking for the servitors ofc). Like Blessing of the giants, mass servitor empower / might / etc

Thanks a lot !

ISS buffs do not stack with our summoning buffs sadly. Only buff that will go with the iss buffs is the share and the toggle one (which I don't count as a buff)