캘린더 스타일이 영상이랑 많이 달라요.

왜 그런걸까요? 딱히 다른게 없는것 같은데..제가 잘못한게 있을까요?

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

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

  @override
  Widget build(BuildContext context) {
    return TableCalendar(
      focusedDay: DateTime.now(),
      firstDay: DateTime.utc(2010, 10, 16),
      lastDay: DateTime.utc(2030, 3, 14),
    );
  }
}

dependencies:
  flutter:
    sdk: flutter
  cupertino_icons: ^1.0.6
  table_calendar: ^3.1.0
  intl: ^0.19.0
  drift: ^2.15.0
  sqlite3_flutter_libs: ^0.5.0
  path_provider: ^2.0.0

dev_dependencies:
  flutter_test:
    sdk: flutter
  flutter_lints: ^3.0.0
  drift_dev: ^2.15.0
  build_runner: ^2.4.8

dependency_overrides:
  path: ^1.9.0