Ideological Citizen buff not working?

I noticed one of my Citizens on my Homeworld has the Traditionalist ideology that provides a buff of +1 Wealth and +1 Minerals. 

I thought I would do some testing to verify that the buff is being applied, so I Imprisoned all of my other Citizens except the one with the Traditionalist buff. See image1 and image2

But when I look at the Manufacturing output, I don't see any evidence that the +1 Minerals buff was applied - see image3

What am I missing?