Or, and stay with me here - they don't bother fixing things that otherwise make obvious sense.
Because, y'know, there are still a ridiculous amount of bugs and what not in the game, and when new ones do show up, it takes them quite some time usually to fix them. Especially if you're on console.
Speaking of console - remember how they STILL don't have updates in sync so they come out at the same time for PC and console, like they were hoping to start happening...LAST FALL?? "Oh, but Sony/MS are totally the reason for that" ...yeah, no.
Considering it's something a HELL of a lot of other games do, logic definitely dictates it shouldn't be that hard to do, and they just don't want to do it (or haven't considered it a high priority to this point).
But hey! Keep up that ass kissing!