Hi Seth,
When resolving EDAPT Object conflicts keep this in mind:
In a document there should be only one Magnet Target symbol and only one Center Marker symbol in the only EDAPT Objects folder, which is located in Library's root. There should be no copies of any EDAPT special object at all.
Having duplicates has always been against the SMR design, rules and documentation. It was an omission on our end that in previous versions we did not enforce that.
To get rid of your duplicates, one by one take them out of the EDAPT objects folder, rename them manually by removing the ' copy' suffix and drop them back into the EDAPT objects folder, replacing the original.
You should end up with one MagnetTargets symbol and one Center Marker symbol.
In the future when you bring in assets if you come across MT and CM conflicts always choose 'replace'.
That's it.
Hope this helps!