Usually addons like Advance Interface Options or nameplates addons like Kui Nameplates let you modify the Cvars range. I even see the options in both addons to do it, but when i change it and click accept it wont stay.
Is this a bug or intended? Because right now those 20 yards Cvars are really annoying to play with.
It was available to change in beta, they removed it for some reason. I agree those name plates popping in are annoying. No idea why they removed it, probably for a “classic” experience?