🐞[Enter Bug Description]When i Test the background notification in flutter app using workmanager its file...but the app available on playstore or install playstore the notification doesn't displayed in background why ?

[janani5566]

• [x] I have read the README
• [x] I have done the setup for Android
• [x] I have done the setup for iOS
• [x] I have ran the sample app and it does not work there

Version

Technology	Version
Workmanager version
Xcode version
Swift version
iOS deployment target

Describe the error Describe error Optionally provide the least amount of code that shows this behaviour. Ideally in the sample app.

Output of flutter doctor -v