BST - Am I missing the obvious

In the Propeller tool - I use the "indent arrows", I've come to rely on them.
I see no way of turning them on in BST. Am I missing something (and I have looked)?
Thanks in advance.
I see no way of turning them on in BST. Am I missing something (and I have looked)?
Thanks in advance.
Comments
You are not missing anything. Brad has not implemented them in BST.