A bug and something you feel is a design flaw are not the same thing. I have opted to relocate this thread from the Bug Report forum to touch on this point. What you are reporting is not a bug. What the others here have told you is indeed correct and accurately reflects our current stance on the feature. The post provided to you earlier in the thread does a good job elaborating on this subject so I don’t feel I need to restate it. Our MVPs are selected because they have a good grasp of the game and the information they provide on the forums can generally be accepted as correct - even if you may disagree with it.
If you’d like to provide feedback about a game system that is currently functioning correctly, there are a few ways you can go about providing that to the development team. Our
World of Warcraft Suggestions and Feedback article has those details.