Microsoft may have accidentally leaked a mockup of how the Steam UI would look on Xbox. Via the Verge, the image was taken ...

Microsoft inadvertently included a mockup of this user interface as part ... The image itself, which you can see in the header above, showed an Xbox UI displayed on a TV screen, which at cursory ...

The image looks to be an internal mock-up and not a finalized design (the "console" UI is just a bigger version of the mobile UI, and the "action-adventure" genre is listed twice). Sources have ...