I had problem when using tizen push service. In my galaxy active 2 - (app id start with 52) the push server dont send. When app foreground I can receive notification success when register callback in app. But when app not running or in background, the push server dont push to my device like notification in panel.
When I manual open my app, I can receive missing notification in my callback function.
Although I test in my emulator(in tizen studio) with Asia Pacific Northeast (app id start with 04) I can receive notification in panel of device.
I dont know why it worked in emulator but in real device it cannot. So Can anyone help me about it? Thank you.
This is document about push server: https://docs.tizen.org/application/dotnet/guides/messaging/push-server/