Forgot to mention in question it was not working in widgetKit. Found this https://stackoverflow.com/questions/62835019/progressview-in-ios-14-widget-causing-fatal-error Solution So made a CustomProgressView for my problem struct CustomProgressView: View { var body: some View { ZStack { ZStack { } .frame(width: 300, height: 6, alignment: .center) .background(RoundedRectangle(cornerRadius: 3) .fill(Color.blue)) ZStack(alignment: Alignment(horizontal: .leading, vertical: .center), content: {				}) .frame(width: 100, height: 6, alignment: .center) .background(RoundedRectangle(cornerRadius: 3) .fill(Color.green)) } } }

Hi , I am also looking for solution for the same. Did you found any solution? If so can you please share it.