**Do you want to request a *feature* or report a *bug*?**

bug? Maybe.

**What is the current behavior?**

Using non-delegated handler for submit event.

**What is the expected behavior?**

After IE9, at least I know, submit event bubbled up.

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

16.2.0
domElement = div.removeChild(firstChild);
    } else if (typeof props.is === 'string') {
      
      domElement = ownerDocument.createElement(type, {is: props.is});
    } else {
      
      
      
      domElement = ownerDocument.createElement(type);
      
      
      
      
      
      if (type === 'select' && props.multiple) {
        const node = ((domElement: any): HTMLSelectElement);
        node.multiple = true;
      }
    }
  } else {
    domElement = ownerDocument.createElementNS(namespaceURI, type);
  }
  if (__DEV__) {
    if (namespaceURI === HTML_NAMESPACE) {
      if (
        !isCustomComponentTag &&
        Object.prototype.toString.call(domElement) ===
          '[object HTMLUnknownElement]' &&
        !Object.prototype.hasOwnProperty.call(warnedUnknownTags, type)
      ) {