This fixes an issue where the online shop cart could trigger an error when leaving or refreshing the page on non-mobile screens. The change makes the cleanup step safer, helping avoid unnecessary disruptions for shoppers.

A resizeObserver was added in this commit ea75cfde10cdcd8f20660f2c7ffca68bc93168cf 
However it was only defined on mobile screens therefore it needs to be checked before the disconnect() is called

---
I confirm I have signed the CLA and read the PR guidelines at www.odoo.com/submit-pr

This update aligns spreadsheet pivot autocomplete tests with a recent fix for searching values that contain quotes. It helps ensure users get reliable autocomplete suggestions when filtering or searching pivot data with quoted text.

Adapt tests after a bug fix in o-spreadsheet repo

Task: 4061068