Games : How to toggle Log in Pillars of Eternity via keyboard shortcut?

I know that you can click the > icon to collapse the log, but how can I do that with a keyboard shortcut?

One that isn't Ctrl + H?

Is there an option to have it toggle with auto-pause somewhere?

Is this even possible?

(ctrl + H hides all interfaces-- including clickable icons in the game like traps and entrances/exits...which isn't very helpful)