GetCurrentPlayers() Always Returning 0

GetCurrentPlayers() is returning 0 each time it is called, regardless of how many players are connected to the server.

1. Open the attached project (Make sure Steam is running)
2. Play in New Editor Window with 3 players (make sure auto connect to server is disabled)
3. Press J to create a session on one of the players
4. Press K on the other two to join
5. Once all players are in, press '2' to call GetCurrentPlayers()

Result: 0 is printed to the screen

Expected: 3 would be printed to the screen indicating the number of current players