Early this year, they switched to their own navigation library. The issue they had with React Native's navigation components was they have a React Native projec

Early this year, they switched to their own navigation library. The issue they had with React Native's navigation components was they have a React Native project that used to be a native iOS project, so they had to navigate across "screens" from 2 different toolsets seamlessly. You wouldn't have this problem if you start a React Native project from scratch. They seem to be still using React Native. Have you heard otherwise?