Topic on Skin talk:Citizen

You should move bubble notifications, such as the notification you got when you successfully saved your preferences, from the top right corner to the bottom left corner. In Vector skin, they put those at the top right corner because that's where their notification drawer and personal menu are at. Since you've moved the notification drawer and personal menu to the bottom left corner, moving bubble notifications to the bottom left corner makes more sense.

We kept the notifications on the top right corner for additional visibility. It can be difficult to see especially on mobile device, where users are often holding the device from the bottom.