the addon is a cool thing, but it is not possible to add a customized single select as custom field.
• The save button does not close after it has been clicked. But the new value is present
• But the values icon, description and css will not be saved.
"Save" button normally closes the screen, if it is not closing there should be an error.
But, I have just tried the steps and it is working without any problem. Can you specify how you are entering css text? May be something in your input causing it? Can you also check browser's log and server log for errors as explained on our support document.
nothing, it will never work.
If I add just option name the save button will save the new option, but will never close
If I will press the save button again, a error will occur, because the option is already available
If I will refresh the page, I see the option. so the save will work in general
If I will any thing else, icon and/or description and/or css the values will not be stored without any error message
Also if I will just select a picture or if I just would like to add a description
I have added a small video, then you can see the malfunction