Command listeners are not unregistered. #300
Description
When a trigger watching for a command is disabled, UnregisterCommandListener() is never called. This means that CommandHelper.CommandTrigger still has ProcessCommandReceiveTriggerWatcher() registered, even though it no longer cares... which means if a command is received, it still runs the actions.... or tries to anyways.
Until it logs this statement: "MES Behavior / Command: The command hit the originating grid", which appears to stop all action processing.