bug: [angular ios] IonInput value disappears after viewing PDF on safari

### 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

The value entered in an IonInput field disappears after the user returns from viewing a PDF document. This occurs when navigating away from the page containing the IonInput to view the PDF, and then navigating back to the original page.

### Expected Behavior

The expected behavior is for the IonInput to retain its value

### Steps to Reproduce

1. `yarn` or `npm i` for install dependencies
2. `yarn start` or `npm run start` to serve app on `0.0.0.0:4200`
3. open `{host}:4200` with safari on iphone (tested on iphone 13 and iphone 8)
4. click on "open pdf" link (safari will open pdf file in the same tab)
5. return back

### Code Reproduction URL

https://github.com/ZeroDX255/ion-input-bug-showcase

### Ionic Info

Ionic:

Ionic CLI : 7.2.0 (C:\Users\igor-\AppData\Local\Yarn\Data\global\node_modules\@ionic\cli)
Ionic Framework : @ionic/angular 8.4.0
@angular-devkit/build-angular : 18.2.11
@angular-devkit/schematics : 17.3.11
@angular/cli : 18.2.11
@ionic/angular-toolkit : 11.0.1

Capacitor:

Capacitor CLI : 6.1.2
@capacitor/android : not installed
@capacitor/core : 6.1.2
@capacitor/ios : not installed

Utility:

cordova-res : not installed globally
native-run : 2.0.1

System:

NodeJS : v20.17.0 (C:\Program Files\nodejs\node.exe)
npm : 10.8.2
OS : Windows 10

### Additional Information

_No response_

Start by running the linked ion-input-bug-showcase reproduction on Safari on an iPhone, following the listed navigation steps. Trace the IonInput behavior when returning from the PDF, and consider the issue done when the entered value is retained after returning to the original page.

Written by the indexing model from the issue text.