Map: "Show legend - None" hides the text, but keeps the useless white area
Steps to reproduce:
Create a map
Add some layer (I used a line layer)
Go to "Options - General" and set "Show legende" to None
Note how to text disappears, but the (now totally useless) white area that used to have the legend stays. This white area should, in my opinion, disappear when there is no legend to show. It now eats up a lot of map space.