Escape key should close settings window

The Problem

I use a very keyboard based workflow. I find it useful that “?” will open up the hotkeys section of the settings, and I have “ctrl + ,” bound to open settings. However, I would really like to be able to close the settings with the keyboard which doesn’t seem possible. Instead I’m require to move to my mouse and click the top left button every time.

Proposed Solution

Either the escape key or “ctrl + ,” should work to close the menu.