I have a question about Alerts Volume - I don't know yet if it's a bug or a feature 
Context:
At night, when I mute my phone from the top Volume drop-down menu, calls are muted but not alerts: I can see that in uVolMan.
But I need Alerts also muted - otherwise I will hear Alerts for notifications (from Greenline for example).
In order to do that, instead of switching the mute button in the Volume drop-down menu, I slide to zero the Volume slider in the same menu. Now, if I check in uVolMan, Alerts volume slider is also moved to zero.
Question:
Shouldn't mute switch also switch Alerts to mute?