ASA 5508-x :ASDM can't edit anyconnect profile XML file (enable local lan)

running asa 9.8(4).15 with ASDM 7.12(2).

When I try to edit the anyconnect xml profile I get the below error (will try to upload screen shot)

"Input is not a well-formed, schema-compliant XML file. Scheca Validation Failed:"

org.xml.sax.saxparseException;cvccomples-type.2.4.a Invalid Contenet was found starting with the element "backupServerlist". ...

asdm error screen cap

I have an open case with Tac, but they have not been very helpful. The a/c profile file is working with the clients. I need to enable "local lan" in the editor so people can print to local IP printers.

suggestions?