**Do you want to request a _feature_ or report a _bug_?**

Bug

**What is the current behavior?**

When there are two lists of radio buttons and they are conditionally shown the correct radio button isn't always checked. In the [provided JSFiddle](https://jsfiddle.net/atimmer/krphcc8e/3/) I have created two lists and put a button before them to toggle between the two lists. You can see when switching to the second list of radio buttons none of the radio buttons is checked even though the second one should be checked based on the state.

**What is the expected behavior?**

The correct radio button should be checked. The following JSFiddle shows the behaviour with React 15.3.0 where it still worked: https://jsfiddle.net/atimmer/Lzjs56sn/1/.

**Which versions of React, and which browser / OS are affected by this issue? Did this work in previous versions of React?**

✅ React 15.3.0: It works.
❌ React 15.3.1: It is broken.

};
var {
  getCurrentFiberOwnerName,
  getCurrentFiberStackAddendum,
} = ReactDebugCurrentFiber;
var didWarnValueDefaultValue = false;
var didWarnCheckedDefaultChecked = false;
var didWarnControlledToUncontrolled = false;
var didWarnUncontrolledToControlled = false;
function isControlled(props) {
  var usesChecked = props.type === 'checkbox' || props.type === 'radio';
  return usesChecked ? props.checked != null : props.value != null;
}
/**
 * Implements an <input> host component that allows setting these optional
 * props: `checked`, `value`, `defaultChecked`, and `defaultValue`.
 *
 * If `checked` or `value` are not supplied (or null/undefined), user actions
 * that affect the checked state or value will trigger updates to the element.
 *
 * If they are supplied (and not null/undefined), the rendered element will not
 * trigger updates to the element. Instead, the props must change in order for
 * the rendered element to be updated.
 *
 * The rendered element will be initialized as unchecked (or `defaultChecked`)
 * with an empty value (or `defaultValue`).
 *
 * See http:www.w3.org/TR/2012/WD-html5-20121025/the-input-element.html
 */
export function getHostProps(element: Element, props: Object) {