Reverberate Support Gem does not work with Ancestral Warrior Totem

I'm not sure if this is intentional but I assume it's not since the wording of most "Slam" support gems like this includes the phrase "Slams you use yourself."

Reverberate does not use this phrase, it simply says "Supports Slam Skills," yet when I socket this into Ancestral Warrior Totem alongside Rolling Slam, I am not seeing a single Aftershock from this support gem.

prob intentional. the totems dont do aftershock themselves if u spec the aftershock passives right?