[BUG] 无法自定义数量选择限制

[pichsy]

Describe the bug
无法自定义选择数量限制

How to reproduce
// 使用微信相册选择器
final List? result = await AssetPicker.pickAssets(
context,
pickerConfig: AssetPickerConfig(
maxAssets: 100,
requestType: pmRequestType,
textDelegate: const AssetPickerTextDelegate(),
pickerTheme: ThemeData.dark().copyWith(
colorScheme: const ColorScheme.dark(
primary: Color(0xFF5E24F7),
onPrimary: Colors.white,
secondary: Color(0xFFA405FF),
onSecondary: Colors.white,
),
),
),
);
maxAssets 不管写成几，进去都是限制9个。求解决。

Steps to reproduce the behavior:
// 使用微信相册选择器
final List? result = await AssetPicker.pickAssets(
context,
pickerConfig: AssetPickerConfig(
maxAssets: 100,
requestType: pmRequestType,
textDelegate: const AssetPickerTextDelegate(),
pickerTheme: ThemeData.dark().copyWith(
colorScheme: const ColorScheme.dark(
primary: Color(0xFF5E24F7),
onPrimary: Colors.white,
secondary: Color(0xFFA405FF),
onSecondary: Colors.white,
),
),
),
);
maxAssets 不管写成几，进去都是限制9个。求解决。

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. Error occurred.

Expected behavior

maxAssets 设置成几，进去限制几个。

Screenshots (If contains)
暂无截图，代码就是截图

Version information

• Device: [e.g. iPhone X]
• OS: [e.g. iOS 14.7.1]
• Package Version: [e.g. 2.4.1]
• Flutter Version: [e.g. v2.5.0]

Additional context
no data

[AlexV525]

flutter_wechat_assets_picker/example/lib/pages/multi_assets_page.dart

Line 27 in 7f06b77

int get maxAssetsCount => 9;