[From the Profiler docs](https://reactjs.org/docs/profiler.html#onrender-callback):

> The Profiler requires an onRender function as a prop. React calls this function any time a component within the profiled tree “commits” an update.

However, given:

```jsx
import React from 'react'
import ReactDOM from 'react-dom'

function Counter() {
  const [count, setCount] = React.useState(0)
  const increment = () => setCount(c => c + 1)
  return <button onClick={increment}>{count}</button>
}

function App() {
  return (
    <div>
      <React.Profiler
        id="counter"
        onRender={() => console.log('called')}
      >
        <div>
          Profiled counter
          <Counter />
        </div>
      </React.Profiler>
      <div>
        Unprofiled counter
        <Counter />
      </div>
    </div>
  )
}

ReactDOM.render(<App />, document.getElementById('root'))
```

I'm getting a log when I click on the unprofiled counter.

Reproduction: https://codesandbox.io/s/react-codesandbox-tnff6

Am I misunderstanding this API, or is this a bug?
state = {
          count: 0,
        };
        componentDidMount() {
          Scheduler.unstable_advanceTime(10); 
          this.setState({count: 1}); 
        }
        componentDidUpdate(prevProps, prevState) {
          if (this.state.count === 2 && prevState.count === 1) {
            Scheduler.unstable_advanceTime(10); 
            this.setState({count: 3}); 
          }
        }
        render() {
          instance = this;
          Scheduler.unstable_yieldValue('Example:' + this.state.count);
          return null;
        }
      }
      const interactionOne = {
        id: 0,
        name: 'componentDidMount test',
        timestamp: Scheduler.unstable_now(),
      };
      
      const onRender = jest.fn();
      let firstCommitTime = Scheduler.unstable_now();