I'm not sure why but https://github.com/facebook/react/pull/10156 seems to have caused issues in production with us. We'll need to either revert or find a way to fix forward. Right now master is broken, and if we sync again before fixing, we'll break things.
return getTracker(ReactDOMComponentTree.getInstanceFromNode(node));
  },
  trackNode(node: ElementWithWrapperState) {
    if (getTracker(node)) {
      return;
    }
    node._wrapperState.valueTracker = trackValueOnNode(node, node);
  },
  track(inst: InstanceWithWrapperState) {
    if (getTracker(inst)) {
      return;
    }
    var node = ReactDOMComponentTree.getNodeFromInstance(inst);
    inst._wrapperState.valueTracker = trackValueOnNode(node, inst);
  },
  updateValueIfChanged(subject: SubjectWithWrapperState | Fiber) {
    if (!subject) {
      return false;
    }
    var tracker = getTracker(subject);
    if (!tracker) {
      if (typeof (subject: any).tag === 'number') {