signInWithCredential get stuck

# Version info
"@angular/core": "19.2.3"
"@angular/fire": "^19.0.0",
"firebase": "^10.14.1",
"@ionic/angular": "^8.3.4",
"@capacitor/core": "^6.1.0",

# Code
```
import { Auth, GoogleAuthProvider, signInWithCredential, signInWithPopup, UserCredential } from '@angular/fire/auth';

private auth = inject(Auth); //* Firebase Auth instance

async loginWithGoogle(): Promise {
SummonLogger.trace('auth.service.ts', 'loginWithGoogle');
try {
const provider = new GoogleAuthProvider();

if (!Capacitor.isNativePlatform()) {
return signInWithPopup(this.auth, provider);
} else {
// Native auth (capacitor)
await this.initGoogleProvider();
await this.clearGoogleSocialLoginSession();
const res = await SocialLogin.login({ provider: 'google', options: {} });
this.provider = 'google';
const googleResult = res.result as GoogleLoginResponse;
const credential = GoogleAuthProvider.credential(googleResult.idToken);
return await signInWithCredential(this.auth, credential);
}
} catch (error) {
SummonLogger.error('auth.service.ts', 'loginWithGoogle() - error', error);
return Promise.reject(error);
}
}
```

# Issue
When the signInWithCredential method is invoked, the device becomes unresponsive, seemingly freezing in place. Despite this halt in functionality, no error messages or alerts are displayed to indicate the problem.

從 auth.service.ts 中的 loginWithGoogle 方法開始，使用所列出的 Angular、Firebase、Ionic 和 Capacitor 版本重現原生路徑。比較 SocialLogin.login、GoogleAuthProvider.credential 和 signInWithCredential 周圍的行為，並驗證裝置不再無回應，且失敗會產生錯誤。

由索引模型根據 Issue 內容生成。