Doesnt help much, but I can tell you it is not working as intended for you.
I also use winget on Windows, and Julia starts in my home directory (=intended). I dont know what could be the reason for this behavior on your side though.
My laptop is university-managed and actually blocks the Microstoft Store, so I was quite surprised when the winget command worked and installed Julia. If I start Julia from Windows PowerShell then it launches in the current directory as expected.
The entry in the start menu is not a typical app shortcut and doesn’t appear to have a “properties” feature. I’m using Windows 11 if that helps.
Nevermind my previous comment, Im at home now and it actually also starts under “C:\WINDOWS\system32”. I probably had it installed diffferently on my work PC. It would indeed be better if it started in the home folder instead.
I have run into this issue when my Windows home directory becomes inaccessible for some reason, typically because my home directory is set to some network file share location.
This usually involves the following environment variables %UserProfile% or %HomeDrive%%HomePath%.