bug: Ionic navigation query param bug

Prerequisites

• I have read the Contributing Guidelines.
• I agree to follow the Code of Conduct.
• I have searched for existing issues that already report this problem, without success.

Ionic Framework Version

v8.x

Current Behavior

https://github.com/user-attachments/assets/5f1f8f50-27dd-4d57-ac23-780aa839e03e

For some reason the parent page inherit the nested route query params if you navigate the tabs in a certain way.

Expected Behavior

The ionic navigation should not apply query params from nested pages to the parent page.

Steps to Reproduce

https://github.com/user-attachments/assets/5f1f8f50-27dd-4d57-ac23-780aa839e03e

I've made a basic ionic demo project with tabs and only added the nested page "foo" and a button to push the new route.

1. Clone this repo https://github.com/rishoej/ionic-navigation-query-param-bug/tree/main and run npm i and npm run dev
2. Click the button "Go to nested page"
3. The url is "/tabs/tab1/foo?foo=bar" (which is intended)
4. Click Tab1 in the navigation, so you return to the parent route "/tabs/tab1"
5. Click Tab2 in the navigation
6. Click Tab1 again and it will now somehow inherit the previous query param "/tabs/tab1?foo=bar"

Code Reproduction URL

https://github.com/rishoej/ionic-navigation-query-param-bug/tree/main

Ionic Info

Ionic:

Ionic CLI : 7.2.0 (/Users/trqj/homebrew/lib/node_modules/@ionic/cli) Ionic Framework : @ionic/vue 8.3.3

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 : v21.6.2 (/Users/trqj/homebrew/Cellar/node/21.6.2/bin/node) npm : 10.2.4 OS : macOS Unknown

Additional Information

No response