Oh that.
I mean, to be fair that was the "does not give a shit about PC at all" Steve Balmer and Mattrick era, and it's probably impossible to convince anyone there to reinvest in that.
They SHOULD fix it, but still. Idk. It's probably not high on the priority list. I mean recently it took a lot of effort from some internal people to get windows phone to recognize achievements again, and that's pretty tiny, and a big part of why that was was because no one knew who knew how to do what, and many of the people who worked on that stuff are gone. So fixing that is a major challenge.