yarn ios
yarn run v1.22.19
$ react-native run-ios
info Found Xcode workspace "ReactNativeBottomAndStackNavigatorSampleTS.xcworkspace"
error No simulator available with name "iPhone 12".
info Run CLI with --verbose flag for more details.
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.