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**Do you want to request a *feature* or report a *bug*?**
bug, I believe, unless I misunderstand how it works
**What is the current behavior?**
Given a `Suspense` inside `Suspense` case like
```
<Suspense fallback="Fallback 1">
  <LazyText1 text="First text" />
  <Suspense fallback="Fallback 2">
    <LazyText2 text="Second text!" />
  </Suspense>
</Suspense>
```

Promises in `LazyTexts` start resolving at the same time, but if `LazyText2` is resolved first it never renders, `Fallback 2` stays.

Result:
```
First text

Fallback 2
```

Please see https://codesandbox.io/s/234o4zry7n

**What is the expected behavior?**

Every `LazyText` displayed in the end
```
First text

Second text!
```

**Which versions of React, and which browser / OS are affected by this issue? Did this work in previous versions of React?**
react, react-dom 16.6.0

);
  } else {
    
    workInProgress.tag = FunctionComponent;
    value = finishHooks(Component, props, value, context);
    if (__DEV__) {
      if (Component) {
        warningWithoutStack(
          !Component.childContextTypes,
          '%s(...): childContextTypes cannot be defined on a function component.',
          Component.displayName || Component.name || 'Component',
        );
      }
      if (workInProgress.ref !== null) {
        let info = '';
        const ownerName = ReactCurrentFiber.getCurrentFiberOwnerNameInDevOrNull();
        if (ownerName) {
          info += '\n\nCheck the render method of `' + ownerName + '`.';
        }
        let warningKey = ownerName || workInProgress._debugID || '';
        const debugSource = workInProgress._debugSource;
        if (debugSource) {
          warningKey = debugSource.fileName + ':' + debugSource.lineNumber;
        }
        if (!didWarnAboutFunctionRefs[warningKey]) {
          didWarnAboutFunctionRefs[warningKey] = true;
          warning(
            false,
            'Function components cannot be given refs. ' +
              'Attempts to access this ref will fail.%s',