**Bug**

**What is the current behavior?**

IE11 Windows 10 text area placeholder not rendering initially.
[https://jsfiddle.net/fztx6vqp/](https://jsfiddle.net/fztx6vqp/)

**What is the expected behavior?**

Placeholder should be visible on initial render.

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

16.0.0, IE11, Windows 10
Appears to be a regression in 16.0.0 - #6731 

};
  var warnForInvalidEventListener = function(registrationName, listener) {
    warning(
      false,
      'Expected `%s` listener to be a function, instead got a value of `%s` type.%s',
      registrationName,
      typeof listener,
      getCurrentFiberStackAddendum(),
    );
  };
  var testDocument;
  
  
  var normalizeHTML = function(parent: Element, html: string) {
    if (!testDocument) {
      
      testDocument = document.implementation.createHTMLDocument('');
    }
    var testElement = parent.namespaceURI === HTML_NAMESPACE
      ? testDocument.createElement(parent.tagName)
      : testDocument.createElementNS(
          (parent.namespaceURI: any),
          parent.tagName,
        );
    testElement.innerHTML = html;
    return testElement.innerHTML;
  };
}
function ensureListeningTo(rootContainerElement, registrationName) {
  var isDocumentOrFragment =