[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?
<Text text="updated" />
                </React.Profiler>,
              );
            },
          );
        });
        expect(Scheduler).toHaveYielded([
          'Suspend [loaded]',
          'Text [loading]',
          'Text [initial]',
          'Suspend [loaded]',
          'Text [loading]',
          'Text [updated]',
        ]);
        expect(renderer.toJSON()).toEqual(['loading', 'updated']);
        expect(onRender).toHaveBeenCalledTimes(1);
        expect(onRender.mock.calls[0][6]).toMatchInteractions([
          highPriUpdateInteraction,
        ]);
        onRender.mockClear();
        expect(onInteractionScheduledWorkCompleted).toHaveBeenCalledTimes(1);
        expect(
          onInteractionScheduledWorkCompleted.mock.calls[0][0],
        ).toMatchInteraction(highPriUpdateInteraction);
        onInteractionScheduledWorkCompleted.mockClear();
        Scheduler.unstable_advanceTime(100);
        jest.advanceTimersByTime(100);
        await originalPromise;
        expect(Scheduler).toHaveYielded(['Promise resolved [loaded]']);
        expect(Scheduler).toFlushExpired(['AsyncText [loaded]']);