Dev. Sandboxes created from Production exhibit athe interface of a "fresh" install.
All the settings in General Application Settings, Self Service Settings, Console Page layouts, Chat settings, Action Menus etc are all reset back to the fresh install.
So an easy way (a button) to sync all the settings from production to a newly created Sandbox will give a more closer sandbox experience to RF administrators and would save a lot of time to do everything manually each time a sandbox is created or refreshed.
On clicking this button, it would prompt for the credentials for production and read all applicable configuration and set it in the sandbox to get an exact same behavior of RF as in production within a sandbox.