Not sure if this is a problem just with the shortcode module or if it's an issue with the way the CK5 iconpicker plugin interacts with this type of shortcode. But when you have a button with an icon inside of it we end up with broken HTML.
example :
[button url="/on-demand" color="gold"]Resources you can use right now [icon shape="fa-wrench" /] [/button]
Not sure if this is a problem just with the shortcode module or if it's an issue with the way the CK5 iconpicker plugin interacts with this type of shortcode. But when you have a button with an icon inside of it we end up with broken HTML.
example :
[button url="/on-demand" color="gold"]Resources you can use right now [icon shape="fa-wrench" /] [/button]
ends up looking like :