Reproduction steps
1 - Have both Mobile Beta (Stable) and Mobile Canary installed and configured to receive notifications.
2 - Have mobile push notifications enabled for guilds.
3 - Have one of the apps open but not the other.
4 - Observe what happens when a guild you're currently not in has an active conversation ongoing with an unmuted channel/unmuted guild.
Expected behaviour
Notifications should not be sent as the app is already open.
Actual behaviour
For some reason, you receive notifications for the other app despite being in an instance of Fluxer.
Curiously though, this does not happen with DMs, only with guilds.
Build information
Version 2026.10.100, Beta 16, Channel Beta, Build 2876, Android 17 (arm64), Device samsung SM-F966B, Locale de-DE, Push unifiedpush, Flutter 3.47.9, Dart 3.13.7
Platform
Android