Пробовал настроить таким образом:
"RuleSets": [
{
"name": "default",
"enabled": true,
"defaultAllowDamage": false,
"flags": "HumanNPCDamage, LockedBoxesImmortal, LockedDoorsImmortal, SamSitesIgnorePlayers, TrapsIgnorePlayers, TurretsIgnorePlayers",
"rules": [...