[Bug] After choosing option from selections cannot write in textfield on Mozilla Firefox

[Delpieron]

Steps to reproduce

1. Click on the text field from the TypeAheadField
2. The options to select appear
3. Choose an option
4. Start typing text from your keyboard
5. No input is displayed

Expected results

Taken the code input example, you choose the option "Apple" and then write eg."aaa" the value of TextField should be "Appleaaa"

Actual results

value of TextField is "Apple"

Package Version

5.2.0

Platform

Web

Code sample

Code sample

import 'package:flutter/material.dart';
import 'package:flutter_typeahead/flutter_typeahead.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  MyApp({super.key});

  final TextEditingController contrl = TextEditingController();
  final GlobalKey key = GlobalKey();
  final GlobalKey key2 = GlobalKey();
  final FocusNode focusNode = FocusNode();

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: Scaffold(
        appBar: AppBar(
          backgroundColor: Theme.of(context).colorScheme.inversePrimary,
          title: Text('title'),
        ),
        body: Center(
          child: TypeAheadField(
            focusNode: focusNode,
            controller: contrl,
            key: key,
            builder: (context, controller, focusNode) => TextFormField(
              decoration: const InputDecoration(labelText: 'Search'),
              focusNode: focusNode,
              key: key2,
              controller: controller,
            ),
            suggestionsCallback: (pattern) async {
              return ['Apple', 'Banana', 'Cherry'];
            },
            itemBuilder: (context, suggestion) {
              return ColoredBox(
                color: Colors.red,
                child: ListTile(
                  title: Text(suggestion),
                ),
              );
            },
            onSelected: (suggestion) {
              contrl.text = suggestion;
            },
          ),
        ),
      ),
    );
  }
}

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Screenshots or Video

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[Delpieron]

Additionally, on Mozilla Firefox, I cannot type anything using the keyboard. To work around this issue, I wrapped the TypeAheadField with a GestureDetector and requested a focus on tap:
onTap: () { FocusScope.of(context).requestFocus(focusNode); },

For the main bug, I also found a workaround in the onSelected function. I did the following:
focusNode.unfocus(); WidgetsBinding.instance.addPostFrameCallback((_) { focusNode.requestFocus(); Future.delayed(Duration.zero, () { contrl.selection = TextSelection.collapsed(offset: contrl.text.length); }); });

I think there might be a better way to solve these problems. I read something about focus behavior working differently in Mozilla Firefox, which might cause these issues, but that's just a guess.

[Sasha071201]

After investigating, it appears that the problem stems from the PointerInterceptor used within the package.