Notifications only forwarded when I open the app (Android 15) #7

I'm using this app on Android 15. The HTTP webhook requests are only sent when I manually open the app.

When the app is in the background or the screen is locked, nothing is sent. But the moment I open the app, all the queued requests are fired instantly.

I have already allowed notification access and set the battery usage to "Unrestricted" (no battery optimization), but the issue still persists.