I use flowdock from a desktop with CentOs 7 as well as from the Android app on Oneplus3 handset with Android 7.1.1 (standard OS, no custom launchers etc)
I'm not getting any push notifications at all, despite having settings in the app for it - see attached screenshots. So, if someone mentions me in a discussion, the app does not notify me in any way. The behaviour is the same even if I set the app to send notifications for all messages.
I checked with a couple of colleagues who had similar setups -
OnePlus3 + Android 7.1.1 + Apex Launcher (UK) - notifications work fine
OnePlus3 + Android 7.1.1 (US) - notifications work fine
OnePlus3 + Android 7.1.1 (IND) - my phone, no notifications at all.
Any ideas why this could be happening and how to fix it?