I have a project with multiple targets. Assume the targets are named Target-A, Target-B and so on. For every target I have a different asset catalog of App Icons. They are n
When you are adding the app icon image please note while adding app icon-1 to Test target then select only test target not Test copy target same for Test copy target.
Also add row for "Icon file" in both the plist and specify your app icon names.
Please check following screen shots you will get some ideas.