What is the reason for wanting to remove that tab?  I've seen people asking about that but I don't understand why because you don't get anymore room to work and it's not in the way.

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi