Hello,
I saw the screenshot you attached.
Sorry but there is no option available for that in Theme Settings.
For now and I am forwarding this to our development department for considering adding it in the theme, but I am not giving you the guarantee for that because please note that a theme cannot satisfy all requirements as it may occur theme heaviness. Sometimes it may require your own customization. So if the development department finds it fit with the theme environment then surely they will look through it.
Regards.
Xtemos Studios.