There is a sticky at the top of this sub-forum that will help you.
As for why the One doesn’t have full support yet, it’s because it’s still actively being developed. The 360 team is simply farther ahead at this point in time.
I saw the sticky, but I thought that the setup was crazy. Each home user in plex has to be assigned to an Xbox Gamertag? Can’t just pick a user in the app like every other app?
@sullivan.evan@gmail.com said:
Can’t just pick a user in the app like every other app?
No, you can’t. Plex Home is currently not supported in the app and you can currently only associate 1 Plex Account to 1 GamerTag. Which means without doing the setup in the Sticky you simply just have to wait for the addition of Plex Home support.