Icon Composer app icon appears correctly in Xcode/Composer, but App Store shows it inside a square tile

Hello,

I created my app icon with Icon Composer and use the .icon file directly in my Xcode project.

The preview in Icon Composer looks as expected, but the icon on the App Store has a different appearance.

For reference:

.icon file is used directly no separate background image was added background was set with fill in Icon Composer the difference appears on the App Store side

Has anyone seen this before?

I’m trying to understand whether this is related to App Store processing, caching, or Icon Composer background setup.

I’ve attached:

Any guidance would be appreciated.

Icon Composer app icon appears correctly in Xcode/Composer, but App Store shows it inside a square tile
 
 
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