Interesting, I’m away from my Mac but I’ll have to check this out later. As I recall, the other platforms were opt-in in AppStore connect.
Nevertheless, I’m sure Netflix has a ton of mobile developers with experience with universal apps, and they know what everyone has already experienced with the cross platform toggle options. You end up still having to code for, plan for, and QA the additional platform. It's never free. There are always issues that show up on the new platform / form factor.