I sure hope this is a bug.
I have a Garumba Siege destroyer with one of the Klingon custom bridges. I noticed this when I first set up the ship that the bridge rendering does not have a view screen. Yesterday I went to my bridge again and still noticed, after a couple months, that nothing changed in the fact the Captain is staring at a bulkhead.
Techs, if this is a bug then please fix; if this was intentional then... please fix.
Ticket # 1,387,325