Keybind: Change Building Grade

Keybind: Change Building Grade doesn't work, or I'm stupid. I bet it's the second one, but it needs to be checked.

In my mind, it should work like that:

- I have a stone building

- In the menu, I'm selecting a new building grade

- I'm holding a hammer and hitting the USE button while aiming at the structure I want to change.

Removing works as expected, so I don't know why changing doesn't.

Changed Status from Pending to Not a Bug

Changed Fixed In to 2.1.0

How to upgrade / downgrade?
-> Hold shift + hammer in hand + left mouse button = Upgrade the building block you're looking at
-> Hold shift + hammer in hand + right mouse button = Downgrade the building block you're looking at

Thank you, so I'm stupid