I recently added quick_actions plugin works fine in debug mode but shows a blank screen in release mode.
Found these issues in the log.
[ERROR:flutter/lib/ui/ui_dart_state.cc(177)] Unhandled Exception: MissingPluginException(No implementation found for method getLaunchAction on channel plugins.flutter.io/quick_actions)
#0 MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:157)
<asynchronous suspension>
#1 QuickActions.initialize (package:quick_actions/quick_actions.dart:68)
[ERROR:flutter/lib/ui/ui_dart_state.cc(177)] Unhandled Exception: MissingPluginException(No implementation found for method setShortcutItems on channel plugins.flutter.io/quick_actions)
#0 MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:157)