MG prep - ISBN and Invalid ISBN identifier types not showing properly on MG BF

Overview: Instances with source = MARC and with ISBNs (MARC field 020) are not showing the ISBN/Invalid ISBN identifier type for instances that were migrated from Kiwi to Lotus (I think it's the migrated instances)

Current workaround: No good one, since it affects 1M+ instances. I can edit a record in quickMARC and it will update the instance, but that is not workable to fix the display of all of the affected instances.

Steps to Reproduce:

1. Log into Lotus Bugfest
2. Go to Inventory and look up some records, e.g. Harry Potter
3. Review the instance details of the record. Make sure the Source = MARC
4. Go to the Identifiers section of the Instance
5. Check to see if there are any identifiers with Identifier type = -
6. If yes, go to Actions/View source, and check which MARC field that identifier comes from (it probably will be 020)
7. Close View source
8. Go to Actions/Edit MARC Bibliographic record, and make a change in the 260, 264, or 300 field of the record. Then save the updated record.
9. View the Identifier section of the Instance

Expected Results: The Instance identifiers without an Identifier type should have identifier type of ISBN (if 020$a) or Invalid ISBN (if 020$z)

Actual Results: They don't, unless the record is edited in QM and routed back through the default MARC Bib-Instance map

Additional Information:

• See attached video
• Default MARC Bib-Instance mapping rules can be found at https://github.com/folio-org/mod-source-record-manager/blob/master/mod-source-record-manager-server/src/main/resources/rules/marc_bib_rules.json