Conquest interface tutorial

I cannot complete the Conquest mini tutorial because the action interface only says “This interface is too small to use. Please enlarge it.”

Well I can enlarge it to the entire screen width and it still says the same. I have to exit to lobby at the first action I must take because I can take no action.

Seen things similar in forum, but no solutions.

Was planning on finishing Quest this week, but would be disappointed if I get hung because of NIS bug.