How to group together radio inputs?

I‘ve read in another thread that the current way of using radio buttons is to use a antd input field and change the type to radio.
These radio components however have no connection with each other (multiple radio buttons can be selected), even if I add them to a group.

What am I missing?

A fix is on the way to let you do this - the name prop is missing from the Input component, which will let you associate multiple radio inputs together (by giving them the same name)