I don't mind it at all, thanks a bunch! What game is it?

For real this time, I promise!

This has now been fixed in 1.22 :)

This has now been fixed in 1.22

You can use it as both!

This is a planned feature!

While waiting for this to be fixed, you might be able to pull this off using your own fresnel setup (Dot between view vector and normal vector, then a one-minus node, then a pow node).

Closed due to duplicate :)

The scrollbar isn't the tricky part - it's the tab size I can't seem to find how to change size of. It seems to be set to 16 characters long at the moment. Thanks though :)