Research tab inaccessible

After using the research tab in the tutorial once, the tab is now greyed and locked out for the remainder of the game. This is very frustrating, I’m no longer able to even click on it. This bug reproduces each time I restart a campaign. Is this fixable?

1 Like

I have this same issue - could it be a corruption from a patch or did I do something in the game to make research unavailable?