Environment

iOS 12.1

Language

Chinese

Sample Code

TextField(
   maxLength: 2,
)

Very easy to reappear，such as input “hh” when use Chinese input method，it will crash without any log in Android Studio

When I input the second "h", the value in the editable_text.dart is this

Then I debug step by step, it crash in platform_messages.dart

Finally I get some log from Mac Controller.app