Desktop icon of any imported score changes location upon saving

Issue type

UX/Interaction bug (incorrect behaviour)

Description with steps to reproduce

1. import any XML file in MSS
2. save the file to a specific location on the desktop (the icon should then appear)
3. make any changes to the file
4. save again
5. close the app

Expected behaviour: the desktop icon remains in the location chosen by the user.
Actual behaviour: the desktop icon changes location moving to the nearest position to the top-left corner.

Supporting files, videos and screenshots

https://github.com/user-attachments/assets/2691c765-2b0b-4c30-bec3-8c84dcef9862

This screencast shows only steps 3 to 5.

In which versions of MuseScore Studio is this issue present?

OS: Windows 10 Version 22H2 or later, Arch.: x86_64, MuseScore Studio version (64-bit): 4.7.3-260608135, revision: github-musescore-musescore-cf9860c

Regression

I was unable to check

Operating system

Windows 10 Pro

Additional context

I'm not sure if the issue is solely related to the XML import, but I can reproduce it consistently.

Checklist

• This report follows the guidelines for reporting bugs and issues
• I have verified that this issue has not been logged before, by searching the issue tracker for similar issues
• I have attached all requested files and information to this report
• I have attempted to identify the root problem as concisely as possible, and have used minimal reproducible examples where possible

Reproduce the issue on Windows 10 using an imported XML score, saving it to a chosen desktop location, changing it, and saving again. Trace the desktop-icon behavior through the save and close workflow; done means the icon remains at the user's chosen location after repeated saves.