bug: Ionic React tabs swipe back animation broken

### 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

App with routes outside tabs:
when you navigate to a route outside the tabs the ion back button works great, but using the swipe back animation doesnt show the previous page for a moment (works in ionic angular).
In the video you can see on the first try going back using the back button and then using a swipe

https://github.com/user-attachments/assets/af61c792-ef0d-42f7-bc6a-77524b4d8e3f

### Expected Behavior

Going back using the back button or by using the swipe back should work the same

### Steps to Reproduce

set app to mode "ios"
https://stackblitz.com/edit/sb1-uv8yxpms?file=src%2FApp.tsx

### Code Reproduction URL

https://stackblitz.com/edit/sb1-uv8yxpms?file=src%2FApp.tsx

### Ionic Info

"@ionic/react": "^8.4.3",
"@ionic/react-router": "^8.4.3",
"ionicons": "^7.2.2",
"lucide-react": "^0.344.0",
"react": "^18.3.1",
"react-dom": "^18.3.1",
"react-router": "^5.3.4",
"react-router-dom": "^5.3.4"

### Additional Information

_No response_

Start with the linked StackBlitz reproduction and its src/App.tsx in iOS mode. Compare the back-button and swipe-back transitions when navigating from tabs to an outside route. Done means both navigation methods show the previous page consistently during the back animation.

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