I am looking to a quirk that came up. In Portal, when adding a federated service to a map viewer, it doubles the title of the layer in the table of contents. An example is: Jurisdictional Transfer Agreements - Jurisdictional Transfer Agreements. In Map Viewer Classic it does not do this. It only lists Jurisdictional Transfer Agreements once. Does this in all browsers.
It looks like it is combining the Layer: Jurisdictional Transfer Agreements from the rest end point and adding the name which is Jurisdictional Transfer Agreements.
Layer: Jurisdictional Transfer Agreements
Name: Jurisdictional Transfer Agreements
Portal at 10.9.1.
The data is coming from and enterprise geodatabase and pushed through ArcGIS Federated Server. I have republished the service thinking it might be a quirk with a domain or subtype being the field that a symbology is set to. I have taken just this layer and tried registering service in Portal. It seems to take on the registration name and appends the layer name. So it turns into something like Jurisdictional Test - Jurisdictional Transfer Agreements.
Any ideas why this is happening or how to stop it?