Toast一直不消失

[paintingStyle]

Describe the bug

flutter_easyloading: ^2.2.2 (项目没有升级sdk，使用的旧版本插件)

偶现会出现 Toast，不消失的问题，通畅这个时候页面有点卡，过几秒后页面可以正常操作，但是Toast一直不消失

static Future<void> show(String msg) {
    if (msg == null) {
      return null;
    }
    setTextStyle();
    return EasyLoading.showToast(msg);
  }

  static void setTextStyle() {
    EasyLoading.instance
      ..displayDuration = const Duration(seconds: 2)
      ..loadingStyle = EasyLoadingStyle.custom
      ..progressColor = Colours.app_main
      ..backgroundColor = Colors.black87
      ..indicatorColor = Colours.app_main
      ..indicatorType = EasyLoadingIndicatorType.ring
      ..indicatorSize = 40
      ..textColor = Colours.white
      ..maskColor = Colors.black87
      ..contentPadding = const EdgeInsets.symmetric(
        vertical: 10.0,
        horizontal: 10.0,
      )
      ..radius = 6.0
      ..userInteractions = true
      ..dismissOnTap = false;
  }

Flutter/Dart info
rsf@rsfdeMac-mini ~ % flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 1.22.4, on macOS 11.2.3 20D91 darwin-x64, locale
zh-Hans-CN)

[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
[✓] Xcode - develop for iOS and macOS (Xcode 12.4)
[!] Android Studio (version 4.1)
✗ Flutter plugin not installed; this adds Flutter specific functionality.
✗ Dart plugin not installed; this adds Dart specific functionality.
[✓] VS Code (version 1.52.1)
[✓] Connected device (1 available)

Screenshots

[github-actions]

Thanks for taking the time to open an issue. I will have a look and answer as soon as possible.