It was decided by players that we need to have this function, but can't use it while afk killing mobs.
At first we wasn't planing to have this at all, we said that players will be using it as bot program, they will farm with it while afk. But players asked to make it and we implemented it, but we told that players won't be able to farm using them while afk, because it's like having bot already in client and this is not how you should play in MMO games.