In our application we experience problem with disapearing part of geometry after saving it. It occurs when we are editing multipart polygon. When we call applyEdits on the feature layer and pass in update parameters for a polygon that has for example 5 rings, then we end up with geometry that has 3 rings (instead of 5).
No other operations are called after applyEdits.
Have you experienced something similar? Any ideas what is the reason and how to fix it?
We are using ArcGIS Server version 10.5.