Onesignal Push Notifications not working after Kodular Fenix updgrade

This was seen a long time before and now this error is back after the Kodular upgrade, Subscribed users have dropped to Zero.
I would not mind if anyone suggest me a onesignal alternative that is compatible with Kodular.

make your own with firebase and background task extension

Interesting​:thinking:
Can u give me a hint over this…