bug: @ionic/react can not trigger "event.stopPropagation()"

### Prerequisites

- [X] I have read the [Contributing Guidelines](https://github.com/ionic-team/ionic-framework/blob/main/docs/CONTRIBUTING.md#creating-an-issue).
- [X] I agree to follow the [Code of Conduct](https://ionicframework.com/code-of-conduct).
- [X] I have searched for [existing issues](https://github.com/ionic-team/ionic-framework/issues) that already report this problem, without success.

### Ionic Framework Version

v8.x

### Current Behavior

```
import {IonContent, IonHeader, IonPage, IonTitle, IonToolbar, IonCheckbox} from '@ionic/react';
import './Home.css';
import {useRef, useEffect} from 'react'

const Home: React.FC = () => {
const ref = useRef(null)
useEffect(() => {
ref.current?.addEventListener("click", (e) => {
e.stopPropagation();
});
}, [])
return (



Blank





Blank



123123
StopPropagation



);
};

export default Home;
```

click on SPAN ，trigger CheckBox selected

### Expected Behavior

click on SPAN ，not trigger CheckBox change event

### Steps to Reproduce

1. ionic start test
2. create react project

### Code Reproduction URL

https://codesandbox.io/p/github/AlwaysLoveme/test/main?import=true

### Ionic Info

Ionic:

Ionic CLI : 7.2.0 (/Users/anonymous/.nvm/versions/node/v22.11.0/lib/node_modules/@ionic/cli)
Ionic Framework : @ionic/react 8.4.1

Utility:

cordova-res : not installed globally
native-run : not installed globally

System:

NodeJS : v22.11.0 (/Users/anonymous/.nvm/versions/node/v22.11.0/bin/node)
npm : 10.9.0
OS : macOS Unknown

Environment:

http_proxy : http://127.0.0.1:7890
https_proxy : http://127.0.0.1:7890

### Additional Information

_No response_

Start with the CodeSandbox reproduction and the IonCheckbox containing the span listener, then trace how click events are handled in @ionic/react. Confirm the current checkbox selection behavior and identify the relevant component entry point. Done means clicking the span no longer triggers the checkbox change event while normal checkbox clicks still work.

由索引模型根据 Issue 内容生成。