I am trying to copy an Apex Automation from one application to another (APEX v21.2.3) , and getting the following error.

Querying for virtual columns, I see the following:
TABLE_NAME COLUMN_NAME
---------------------------------------- -----------------
WWV_FLOW_AUTOMATIONS SYS_NC00045$
WWV_FLOW_AUTOMATION_ACTIONS EMAIL_TEMPLATE_ID
WWV_FLOW_AUTOMATION_LOG1$ SYS_NC00011$
WWV_FLOW_AUTOMATION_LOG2$ SYS_NC00011$
WWV_FLOW_AUTOMATION_MSG_LOG1$ SYS_NC00009$
WWV_FLOW_AUTOMATION_MSG_LOG2$ SYS_NC00009$
EMAIL_TEMPLATE_ID is NULL, so the issue must be with one of the system generated columns.
Has anyone encountered this, or any suggestions to get past this?
Thanks,
Brian