Whut. It was never fixed, you could never rebind the 'interact' key properly
It was, they fixed in some 1.x patch, I forget which. "Interact" was rebindable and it applied to all relevant functions. Since 2.0 rolled around, the "interact" rebind is still there but misses half the shit it should cover, like choosing dialogue, exiting your car or activating your bed etc. So you're back to editing an .xml manually which, in turn, breaks delta patching. Because, you know, small indie studio, plz no bully.