Feature request: disable_topmost for non-focused fullscreen applications only

Normally, when a fullscreen application loses focus (e.g. by clicking on a program on a secondary display) it gets covered by the taskbar and stays that way until it regains focus.

Activating the disable_topmost setting prevents that from happening, but I'd like to propose an additional option for it which would only have fullscreened programs cover the taskbar, focused or not.