Maintaining default value for fields in ArcGIS online map / feature service

I have an enterprise geodatabase within which there are several feature classes that contain subtypes and domains. A web map has been created from this geodatabase on ArcGIS Online and it is used for data input by many other users.

Within the enterprise GDB, I set the default value for one of the fields in my feature classes and for all subtypes within the feature class. The web map was then updated with changes. When I add features directly into the enterprise GDB, the default value is honored within this field. However, whenever I try to add new features to the web map at ArcGIS Online or on my Collector App, the default value does not populate the field for which it is set.

Do ArcGIS Online maps honor default values for fields? If so, is there something that I need to be doing to get the default value to automatically fill the field?