When you create a shortcut for your lock, it should just open that lock or be configurable if you want it to open either the lock only, the favorites (including the lock) or the complete overview.
When I use a shortcut which is generated for my lock, this will always open the overview of the app. When you have multiple locks, this can be confusing especially as I have set up favorites but the shortcut never opened the favorites. So I first though favorites would not be working for me.
It would be good if such a shortcut created for a single lock would show only that one lock is was created for. Most flexibility would be that when you create the shortcut you could decide if that shortcut opens the lock only (new view, new behavior), opens the favorites (existing view but new behavior to open it) or the overview (like todays behavior).
Confusing shortcut feature.
Improved user experience.
Create a shortcut for my personal lock, manage others from the favorites or overview menu.
Or create multiple shortcuts which I organize in folder on my smartphone.