onNotificationOpen() handler of cordova-plugin-firebase not triggered if this plugin is also installed

[delwynpinto]

Your Environment

• Plugin version: 0.9.0-beta.2
• Platform: MacOS
• OS version: 10.15.3
• Device manufacturer / model: Xiaomi Poco F1
• Cordova version (cordova -v): 8.0.1
• Cordova platform version (cordova platform ls): cordova-ios 5.0.1
• Plugin config
• Ionic Version (if using Ionic): 3.9.2

Expected Behavior

When a notification present in the notification tray of the device is clicked, the handler should be triggered.

Actual Behavior

The handler is not triggered when the notification is clicked.

Steps to Reproduce

1. Install this plugin & cordova-plugin-firebase
2. Send a push notification to the device
3. Uninstall this plugin and try again

[Maqsyo]

Do you have the same problems with https://github.com/dpa99c/cordova-plugin-firebasex ?
cordova-plugin-firebase is known as buggy, so there is this new plugin which seems to work completely fine

[EinfachHans]

Upgrade to 0.9.0-beta.3 worked for me

[delwynpinto]

@Maqsyo cordova-plugin-firebasex also has the same issue