How to make ContainerRelativeShape work on iOS?

I try to use ContainerRelativeShape to clip my Image, but it doesn't work. Do I miss something?

Code Block
VStack {
Image("big-sur")
.resizable()
.frame(width: 200, height: 200)
.clipShape(ContainerRelativeShape())
.padding(padding)
}
.background(Color(UIColor.secondarySystemBackground))
.clipShape(RoundedRectangle(cornerRadius: 30))

Did you manage to solve this ? I think you are using this in a Widget Extension?
How to make ContainerRelativeShape work on iOS?
 
 
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