I checked this file inside my DS 7.2 installation. Here is the entry I would expect to control the terms:
# Metadata elements to exclude when exporting via the user interfaces, or when using the
# command line version and not using the -a (all) option.
# bulkedit.ignore-on-export = dc.date.accessioned, dc.date.available, \
# dc.date.updated, dc.description.provenance
Please notice this feature is already commented out, yet the terms are not being exported in the CSV. Is this a 7.2 bug or is the export of these terms also controlled somewhere else?