I'm using the Improved Bot AI Advanced and am trying to play a few custom campaigns with other mods in single-player. However, I'm not sure how to add more bots to the Survivors. sb_add louis (or any other bot) does spawn the bot, but they run into a wall for a few seconds then disappear. The command "allow_all_bot_survivor_team" is no longer a valid command, which apparently worked before.
Without using weird external addons, how do I add more survivor bots in single player?