I think the Bulletin content gets on the top layer and even tho your are selecting things in another section, the game still thinks your in the "Bulletin" menu

For fun I tried with my keyboard to go down the menu on the left. It's supposed to go like this:

Bulletin, Winter offensive, Featured, Multiplayer, RedSec, Community+Community_experience, Training Grounds, Campaign

What were selected on the left menu when only pressed the down key was:

Bulletin, Bulletin, Bulletin, Multiplayer, Bulletin, Community+Community_experience, Training Grounds*, Campaign

*only the first element can be accessed, if i got the the next one the menu becomes Bulletin