Is this a bug report?

It is a incorrect behavior introduced in version 0.47.0, commit 2b1795c

This commit brought a problem to those who use a custom ToolBar in TextInput, like IQKeyboardManager. And there is no option to disable this behavior.

Environment

Environment:
OS: macOS Sierra 10.12.6
Node: 6.11.0
Yarn: 1.0.2
npm: 5.4.2
Watchman: 4.9.0
Xcode: Xcode 9.0 Build version 9A235
Android Studio: EAP AI-171.4316950 AI-171.4316950

Packages: (wanted => installed)
react: 16.0.0-alpha.12 => 16.0.0-alpha.12
react-native: 0.48.2 => 0.48.2

Steps to Reproduce

1. $ clone https://github.com/douglasjunior/react-native-inputAccessoryView.git
2. $ cd react-native-inputAccessoryView
3. $ yarn install
4. $ react-native run-ios

Expected Behavior

It is expected that when typing, the Toolbar will not disappear. As in react-native 0.46.4.

Actual Behavior

When typing, the Toolbar disappears, because the inputAccessoryView is set to null.