I was able to use this article Effective use of HTML—Operations Dashboard for ArcGIS | Documentation to successfully color code a List based on my field {listcolor} in an Operations Dashboard on ArcGIS Online. However, when attempting to create the exact same List in an Operations Dashboard on our Enterprise Portal, the <span> formatting tag completely ignores the {listcolor} within the code (it actually removes it from the HTML after I hit "done"). Has anyone else had this problem? Is this a known bug? Thanks in advance!
