Jesse Katsumata
SegmentedControlIOS component is part of the lean core effort, and planned to be removed from the core.
https://github.com/react-native-community/react-native-segmented-control
It would be nice if people can still opt-in to use the component after the removal from the core. Also, the community version of segmented control has support for iOS 13 that current implementation on react-ntaive does not.
January 28, 2020