import 'package:flutter/material.dart';

void main() => runApp(const ReproApp());

class ReproApp extends StatelessWidget {
  const ReproApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Material(
        child: Center(
          child: SizedBox(
            width: 250,
            child: InputDecorationTheme(
              filled: true,
              fillColor: Colors.yellow[200],
              child: InputDatePickerFormField(
                firstDate: DateTime(2021),
                lastDate: DateTime(2031, DateTime.december, 31),
              ),
            ),
          ),
        ),
      ),
    );
  }
}