If you choose to have an icon either in front or after your username, if you decide later on you don't want one anymore - you can't remove it properly.
See screenshot below, I can't see any option to remove your icon.. I have had to find a way around it which is to leave it empty where I define what icon I want.
See screenshot below, I can't see any option to remove your icon.. I have had to find a way around it which is to leave it empty where I define what icon I want.