Referencing from this comment, the fix is to update the:
s.dependency 'React' to s.dependency 'React-Core to make everything auto-link properly in iOS.
All react-native libraries with native iOS code should be doing this to keep up to date with the requirements in react-native 60 and up.
https://github.com/facebook/react-native/issues/25553#issuecomment-509534090
Referencing from this comment, the fix is to update the:
s.dependency 'React'
tos.dependency 'React-Core
to make everything auto-link properly in iOS.All react-native libraries with native iOS code should be doing this to keep up to date with the requirements in react-native 60 and up.