[GAMEPLAY] Zz'rot Portal minions trigger Face of the Mountain

Was playing Leona on Nemesis Draft, hit some Zz'rot portal minions and it healed me and a nearby ally. Naturally, we didn't get any gold of it.

Since all the rest of the things you can kill that aren't lane minions don't trigger Face of the Mountain, I'm assuming this is unintentional. Guessing that all the Spoils of War passives work off them, but have no one to test this with at the moment.