After upgrading to ArcGIS Pro 3.3 I am getting the following message when trying to set terminal connections with the Modify Terminal Connections. "More than one coincident devices found." On further investigation it appears to happen if you have the Utility Network Device layer multiple times in the map. Even when the device layer is disabled or has a definition query applied. This was a previous issue if you had multiple UN line layers in the map you would get an error if the top most layer wasn't the UN line layer. The issue with multiple UN line layers was resolved in 3.3 previous bug report linked below, however now having multiple device layers is causing an error. This is somewhat limiting as I have my edit maps setup to have the devices and other layers multiple times in the map to classify the data and help editors.
Previous Bug: https://support.esri.com/en-us/bug/in-arcgis-pro-the-attempt-to-modify-terminal-connection-bug-00016...
Workflow: Add Utility Network Device layer multiple times to the same UN editing map. Attempt to set a terminal connection with the Modify Terminal Connections. Returns "More than one coincident devices found." error.
Possible Workarounds: Use the new Snap Chip to set terminals on new line feature this will only work for new features being added. For existing features you could use the Attributes pane but need to know the proper terminal domain value to set on the line for the specific connected device.
Version Info:
UN 6
ArcGIS Pro 3.3
Portal 11.2