I’m using the Android app from the Play Store in German and every single notification I get has the title NEW_NOTIFICATION and the description NEW_NOTIFICATION.
It looks like notifications might miss proper localization or is this in any way intended?
I found out that it’s a common issue that has been reported there before. Looks like some people were able to fix it by reinstalling the app.
I did the same, after uninstalling the app, reinstalling it and logging in, I got my first notification with actual content. Thanks for pointing me to the Github repository.