When in sandbox mode, the in-app purchase popup does not display the icon.

Hey there,

I'm experiencing an issue where the in-app-purchase popup isn't displaying the correct icon in sandbox mode.

I've configured the default icon in Unity 2021.3.22f and made sure the app icon image sets are properly set up in Xcode.

However, even after changing the app icon, it still doesn't appear correctly in the in-app-purchase popup.

Could you please assist me with resolving this issue? Your help would be greatly appreciated.