Hi, another request for a basic feature from the classic map viewer that is still not available in the new map viewer: I regularly need to send out maps to clients with only a field or two of the attribute data enabled for editing. In the new map viewer, there is no way to select which fields that can allow editing or not--it is all or nothing. This very basic feature is the only thing preventing me from switching to the new map viewer. This shouldn't be hard to introduce seeing as how it has been a feature of the classic map viewer for some time.
In general the new map viewer really needs to be brought up to parity with the classic map viewer in terms of features. I don't know why ESRI is pushing the new viewer so hard when it simply doesn't have the same capabilities as the old viewer, and from what I can tell it hasn't had any updates in a while. More work needs to be done on this before I, and likely others, can fully adopt the new map viewer.