Nah, doens't really bug me. Just, wanted to make sure if it was a known thing or not. Or if I did have some kind of real bug issue. If it's just cause they didnt bother to change it, them I'm totally fine with it.
So yeah, don't know of it's a bug or what. But, not sure if the standard bug reporting is applicable. I dled and installed the 1.8.6 version. It installed fine. But on the main screen of the game it lists it as version 1.8.5. I have no other mods installed.