This may be intentional, but the Warden has no reaction to the idle noises of the sawed-on shotgun. This likely went overlooked by most players because most people are not stupid enough to use a very loud chainsaw around the Warden. The Warden DOES react to the chainsaw being revved, so that works as intended. (Also yeah protip don't try to chainsaw the warden you will die.)
This may be intentional, but the Warden has no reaction to the idle noises of the sawed-on shotgun. This likely went overlooked by most players because most people are not stupid enough to use a very loud chainsaw around the Warden. The Warden DOES react to the chainsaw being revved, so that works as intended. (Also yeah protip don't try to chainsaw the warden you will die.)