You can easily work around the problem by binding to TabView selection and setting the current tab manually like so:
struct ContentView: View {
		@State private var currentTab = 0
		var body: some View {
				TabView(selection: $currentTab)
						{
								TabAView()
										.tabItem({Text("Tab A")})
										.tag(0)
										.onAppear() {
												self.currentTab = 0
										}
								TabBView()
										.tabItem({Text("Tab B")})
										.tag(1)
										.onAppear() {
												self.currentTab = 1
										}
				}
		}
}
Paresh-Mangukiya
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