I have a dashboard that is connected to Survey123, the issue I currently run into is when I add a new unique value through Survey123 to be displayed on my dashboard, it doesn't automatically show up, I will have to manually go to the webmap's symbology tab and symbolize it so it shows up in my dashboard, is there a way where new unique values can be symbolized automatically and be displayed on the map?
Another inconvenience I run into is selecting any colour ramps, it seems that there's not a lot of different colours so some of my unique values will be symbolized with the same colours.
With that many symbol classes, you'll have trouble finding any color ramp that makes the features easily discernible - especially if there's going to be more. Have you thought about using labels instead?