I have noticed that when using KLCK and monitoring the status bar notifications and allowing to turn the screen on when something is received, the notification LED is not working.
If the option to turn the screen on is off, it works until I manually turn it on.
I'm on a Samsung s7 Oreo, but I had the same problem also with nougat. The led is set to be off once the notification is ungrouped manually in the status bar.
Any clue on this?
Do you know if I'm doing something wrong?
Thanks very much!