I too just did a test of removing the 360 icon from my Win 11 Pro laptop. Yesterday I removed the 360 icon from my Windows desktop. I then did a system restart and the icon was not replaced. I repeated this again with the same result. I then Shut Down, with no Fast startup feature enabled, and when I started up this morning, the icon still not getting replaced.
As for the “Allow themes to change desktop icons”, I never looked at or changed that setting before. This is what I found as the default setting.
