Environment

Environment:
OS: macOS 10.14
Node: 10.1.0
Yarn: 0.27.5
npm: 6.1.0
Watchman: 4.7.0
Xcode: Xcode 9.4.1 Build version 9F2000
Android Studio: 2.3 AI-162.4069837

Packages: (wanted => installed)
react: 16.3.1 => 16.3.1
react-native: https://github.com/expo/react-native/archive/sdk-28.0.0.tar.gz => 0.55.4

Description

Keyboard.dismiss and TextInput.blur sometimes does not have any effect.

Reproducible Demo

https://snack.expo.io/@peller/keyboard-dismiss-bug

1. Press TextInput.focus() button
2. Manually focus the 1st or the 3rd input by tapping it
3. TextInput.blur() or Keyboard.dismiss() buttons now won't work.