Auto scroll when expanding/collapsing sidebars

Currently, when expanding or collapsing the sidebars, the center pane will “lose its place”, resulting in the user looking at something other than what they were looking at, previously. For example, if I have both sidebars open and am looking at the end of where I am writing in the editor, if I collapse one of the sidebars, I will end up looking at my Braindump.

It would be great if the web app could remember where the user’s cursor is and re-center on it after hiding or showing one of the sidebars.