Previous queries are passed to ApplyQueryAttribute when switching the pages by flyout item

### Description

Reproduction project: https://github.com/tomori-k/QueryBug

When I switch the page MainPage to NewPage1 by clicking a button in MainPage, and back with some queries, ApplyQueryAttribute of MainPage received that queries correctly.

However, After above operartions I switch the MainPage to OtherPage by the left flyout item, and switch back to MainPage, ApplyQueryAttribute is called with its arguments being the same with previous.

### Steps to Reproduce

1. Click the "click me" button on MainPage.
2. Back to MainPage by clicking the "Back" button on NewPage1. (with some queries like: `new Dictionary { {"a", 1} })`
4. Switch the page to OtherPage by clicking the left flyout item "b".
5. Switch back the page to MainPage by clicking flyout item "a". I passed no query this time, but queries passed to ApplyQueryAttribute is not empty, and seem to the same with previous one.

### Link to public reproduction project repository

https://github.com/tomori-k/QueryBug

### Version with bug

6.0.400

### Last version that worked well

Unknown/Other

### Affected platforms

Windows, I was *not* able test on other platforms

### Affected platform versions

Windows 10

### Did you find any workaround?

No.

### Relevant log output

_No response_

Start with the linked QueryBug reproduction and trace MainPage, NewPage1, OtherPage, and their ApplyQueryAttribute calls on Windows with MAUI 6.0.400. Compare navigation via the Back button with flyout items, then verify that returning to MainPage without a query does not reuse the earlier query values.

Written by the indexing model from the issue text.