[Bug] TextField Does Not Call Suggestions Callback On Flutter Web Only

[palak-nimblerx]

Steps to reproduce

1. Create a simple example using a text feild
2. run on mobile (it will work as normal)
3. run on chrome (the suggestions callback will not trigger as you type)

Note: I have read over the FAQ and similar issues and im passing the controller and focusnode to the TextFeild

Expected results

the suggestions callback should work as expected on all platforms

Actual results

the callback does not get called when using flutter web

Package Version

5.0.2

Platform

Web

Code sample

Code sample

Widget _searchInput(BuildContext context) {
    return TypeAheadField<JSON>(
      debounceDuration: Duration(milliseconds: 500),
      hideOnEmpty: false,
      hideOnError: true,
      direction: VerticalDirection.up,
      focusNode: fn,
      controller: _textEditingController,
      builder: (context, controller, focusNode) {
        return TextField(
          controller: controller,
          focusNode: focusNode,
          textAlignVertical: TextAlignVertical.center,
          style: nimbleTextTheme.bodyLarge,
          maxLines: 1,
          decoration: decoration(),
        );
      },
      suggestionsCallback: (pattern) async {
        .....
      },
      itemBuilder: (context, suggestion) {
         ......
      },
      emptyBuilder: (context) => Container(),
      loadingBuilder: (context) => Container(),
      onSelected: (suggestion) {
         ......
      },
    );
  }

Logs

Logs

no error logs are present 

Screenshots or Video

Screenshots / Video demonstration

[Upload media here]

[UsamaKarim]

It doesn't seems to be called on other platforms as well

[carmas123]

Also on Windows

[carmas123]

This is solved by adding focusNode on TypeAheadField