There's a bug in the program.
When publishing a feature layer, it locks whatever you have set up into the Edit -> Create Features in the ArcGIS Online web map.
When I make changes to a list and update the symbology of a feature layer, for example, it will update in the Legend, it will update in the FieldMaps app, etc... However, if I go back into the web map and try to create a feature, it will only provide the older feature layer template as options to add. The new list items I created are not available.
The solution I have found is to open the feature layer in ArcGIS Pro (which will have all of the updates), export the data to a feature class with the same name on my computer, then from that feature class, Share -> Overwrite Feature Layer.
Also, and this one is not a big deal, but it would be nice if the Edit -> Create Features template in the web map would match the Legend. Instead of the Label (displayed value), it displays the Code (stored value).
On a related note, I wish that offline maps for use in FieldMaps would be able to sync changes to lists without having to re-download.
Thank you for considering making these software updates.
