Launch screen Tab Bar unwanted space below

Question

I have Tab Bar control in my LaunchScreen storyboard. There is unwanted space below it. (You can see the blue below it)

How can I make the Tab Bar expand down to cover that extra blue space?

I have the following constraints added:

Answer 1

The Bottom of the Tabbar is aligned with Safe Area Layout

To solve this, follow the below screenshots

Select the bottom as view (Default Selected is Safe Area = 0 and view = 34). Make the view 0.

Hit the "Add Constraint". Done!