SotF Custom Actor List and ServerSidePoint

I’ve been setting up my map to work with SotF, but I’ve ran into an issue.

The CustomActorList that has all the ServerSidePoints goes blank when I copy/paste it into my map, and when I try to manually select the ServerSidePoint actor to refill the list, it does nothing. It seems like this list is used to give the actors a Custom Tag called “SpawnPoints”, which is needed by the sotf gamemode/gamestate blueprints. Anyone know hoow to re-populate the list? Or would giving each actor individually the custom tag work too?