Difficult to know where to click to add or change the icon

[xan2622]

Without watching the video tutorial or reading the documentation, the user can't know where he/she has to click to add an icon. By default the line doesn't show anything.

I think that there should be a solid color :blue_square: or a square :white_square_button: to indicate the user where to click to change the icon.

[InamuraJIN]

I fixed this It will be released soon