Issues with qb-vehicle keys

When setting Config.LockNPCDrivingCars = true I lockpick a vehicle and I can enter a parked vehicle fine. When a vehicle has a ped in it and I lockpick the vehicle the vehicle state stays locked. If I set Config.LockNPCDrivingCars = false and lockpick a vehicle with a ped in it, It makes all other vehicles locked. Any suggestions?