As all the elements of Citrus Lime our client facing not consumer facing, could we consider NOT having the chat button taking up screen space bottom right as it sometimes gets in the way on smaller resolution screens?
If it was moved to help with a link to chat, then to me that would make more sense and be more the norm for a web or adminsitration back end? We all know chat is available as a comms channel, and then when clicking on it - if we have forgotten service opening hours - it will tell us if you are offline...