are the ReloadCfg/ReloadConfig console commands supposed to actually work?

if so, how do you use them?

talking about this

RELOADCONFIG [class/object]** – Reloads the config for the specified class or object.

with “class UDNMapScript extends Actor config(MyLevels);”
typing in “ReloadCfg UDNMapScript” or “ReloadConfig UDNMapScript” does nothing.