@pichlo I had mute phone option on lock screen for sure. When I was on version 2 I had 3 things in pulley menu on lock screen. Phone, Messages and Silence,
It was possible to add to this pulley things like Torch, Bluetoth etc. For know it's possible to add there only apps from app grid.
If I find time for that I will restore my test device to version 2 to prove that.