Missing Layout Tab Functionality

I named and created a new reusable element of type group. On the layout tab in the property editor it says “Layout tab settings are only available on certain elements”. When I insert a group into the reusable element tab and check layout tab of the property editor for that group, it says the same thing. What is causing this and how can I fix it?

Are you sure you are on the new responsive engine? Not sure, but a wild guess might be the resuable element is using the old responsive engine.