## The current behavior

The full value of the `key` is very difficult / impossible to find and use in the interface of the React Devtools.

![Kapture 2020-04-22 at 11 47 47](https://user-images.githubusercontent.com/1935696/79997715-25222680-84ba-11ea-97ba-51f1679a8c91.gif)

Only managed to find it by accident :(

## The expected behavior

The `key` is visible in the props list to the right.

### Detailed Proposal

As mentioned below in https://github.com/facebook/react/issues/18702#issuecomment-617924196

Add a light divider and new section in the props panel to the right.

Potentially also add a question mark that shows an explanation about the fact that things in this section are not really props.

Ref (Original implementation): https://github.com/facebook/react-devtools/pull/328
}
      }
    };
    bridge.addListener('inspectedElement', onInspectedElement);
    return () => {
      bridge.removeListener('inspectedElement', onInspectedElement);
      if (timeoutID !== null) {
        clearTimeout(timeoutID);
      }
    };
  }, [bridge, selectedElementID, store]);
  const value = useMemo(
    () => ({
      copyInspectedElementPath,
      getInspectedElement,
      getInspectedElementPath,
      storeAsGlobal,
    }),
    
    [
      copyInspectedElementPath,
      currentlyInspectedElement,
      getInspectedElement,
      getInspectedElementPath,
      storeAsGlobal,
    ],
  );
  return (
    <InspectedElementContext.Provider value={value}>
      {children}