Originally Posted by Konstantin Fomenko
It works correctly, this is an issue with wrong words used, we`ll fix this in the near future.
I don't think it works at all. I have it set to wood and even though I have the max amount of houses you can have, my wood income never changes from about 5 wood per minute. Also, it shows +0 income for wood from the houses.
Is this a UI bug? Hopefully it's just a UI bug and it really does work, but I don't know.