Heads-up notification is not displayed
No heads-up notification (popup at the top of the screen) is shown when a message arrives.
That behavior was tested on Android 6.0 and 8.1 (with activated option Make sound and pop up on screen).
No heads-up notification (popup at the top of the screen) is shown when a message arrives.
That behavior was tested on Android 6.0 and 8.1 (with activated option Make sound and pop up on screen).