I use /e/ with a OnePlus One. There is a bigger problem with the notifications of messenger apps. I’ve installed Threema, Wire, Signal, Talon (Twitter Client) and Telegram.
Telegram is the only messenger who works properly. All other clients are showing no notifications. I’ve to start these apps to get my messages and the notifications are appears during this.
I have set all these apps away from power saving mode and also the MicroG services are running without power saving.
What can I also do?