flutter_app_badger Not working on android devices. Is there any settings ?

[niumj]

I confirmed that device is listed in https://github.com/leolin310148/ShortcutBadger/
Is there any settings on Android device？

The latest ShortcutBadger's code contains kinds of device types. And also flutter_app_badger's dependencies contain
[implementation "me.leolin:ShortcutBadger:1.1.22@aar"]

[ShuheiSuzuki-07]

Android does not offer the same badge display functionality at the OS level as iOS. They are provided at the API level by the manufacturer of the device or launcher application (e.g. MicrosoftLauncher). Basically, Android should not support Badge display and should conform to the specifications of the OS, launcher app, and device.