option

xsession.windowManager.i3.config.workspaceAutoBackAndForth

Assume you are on workspace "1: www" and switch to "2: IM" using mod+2 because somebody sent you a message. You don’t need to remember where you came from now, you can just press $mod+2 again to switch back to "1: www".

Declarations
Type
boolean
Default
false
Example
true