bug: Ionic navigation query param bug

[rishoej]

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

Example.mov

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

Example.mov

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

[nilaygit-10721]

can you assign me this issue?

[rishoej]

can you assign me this issue?

Do you need me to do something? I can't assign it.