React 16.0.0 with SSR & [lazysizes](https://github.com/aFarkas/lazysizes) 4.0.1.

Trying to use the ["the noscript pattern"](https://github.com/aFarkas/lazysizes#the-noscript-pattern) to lazy load images with [lazysizes](https://github.com/aFarkas/lazysizes) but I'm seeing this:

> Warning: Expected server HTML to contain a matching &lt;img&gt; in &lt;noscript&gt;.

Image component render method:

```js
render () {
    const { cdn, url, width, height } = this.props

    if (!url) return null

    const noScriptImgProps = {
      src: `${cdn}${url}`,
      className: classNames('product-image'),
      width,
      height
    }

    const imgProps = {
      'data-src': `${cdn}${url}`,
      className: classNames('product-image', 'lazyload'),
      width,
      height
    }

    return (
      <span>
        <noscript>
          <img {...noScriptImgProps} />
        </noscript>
        <img {...imgProps} />
      </span>
    )
  }
```

Does React have an issue with `noscript` tags..?


type = container.tagName;
      namespace = getChildNamespace(ownNamespace, type);
      break;
    }
  }
  if (__DEV__) {
    const validatedTag = type.toLowerCase();
    const ancestorInfo = updatedAncestorInfo(null, validatedTag);
    return {namespace, ancestorInfo};
  }
  return namespace;
}
export function getChildHostContext(
  parentHostContext: HostContext,
  type: string,
  rootContainerInstance: Container,
): HostContext {
  if (__DEV__) {
    const parentHostContextDev = ((parentHostContext: any): HostContextDev);
    const namespace = getChildNamespace(parentHostContextDev.namespace, type);
    const ancestorInfo = updatedAncestorInfo(
      parentHostContextDev.ancestorInfo,
      type,
    );
    return {namespace, ancestorInfo};
  }
  const parentNamespace = ((parentHostContext: any): HostContextProd);
  return getChildNamespace(parentNamespace, type);
}
export function getPublicInstance(instance: Instance): * {