**report a *bug*?**

**What is the current behavior?**

onToggle prop attached to a details html element does not attach the event handler , instead shows a warning "Warning: Unknown prop `onToggle` on `<details>` tag. Remove this prop from the element. For details, see https://fb.me/react-unknown-prop
    in details (created by Details) ...

**If the current behavior is a bug, please provide the steps to reproduce and if possible a minimal demo of the problem via https://jsfiddle.net or similar (template: https://jsfiddle.net/reactjs/69z2wepo/).**

No time right now

**What is the expected behavior?**

-

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

Latest

WorkAround:

Use onClick instead, (does not work fire event handler when details is opened with keyboard !)
this
          );
        }
        break;
    }
    assertValidProps(this, nextProps);
    var isCustomComponentTag = isCustomComponent(this._tag, nextProps);
    this._updateDOMProperties(lastProps, nextProps, transaction, isCustomComponentTag);
    this._updateDOMChildren(
      lastProps,
      nextProps,
      transaction,
      context
    );
    switch (this._tag) {
      case 'input':
        
        
        
        ReactDOMInput.updateWrapper(this);
        break;
      case 'textarea':
        ReactDOMTextarea.updateWrapper(this);
        break;
      case 'select':
        
        
        transaction.getReactMountReady().enqueue(postUpdateSelectWrapper, this);
        break;
    }