Bugfest. Green success toast is missing when saving an item

Overview: When testing T664415 is was noticed that a green success toast is missing when saving a new instance record, and similar is found when saving an item. This issue was found in https://bugfest-iris.folio.ebsco.com/, and also in the FOLIO Snapshot environment.

Steps to Reproduce:

1. Log into FOLIO snapshot as diku_admin
2. Go to Inventory, and any Instance record with holdings record
3. Create a new item record
4. Click Save and close

Expected Results: The record is saved and a green success toast will display saying: The item - HRID [the HRID number] has been successfully saved."

Actual Results: The record is saved but no green success toast is showing.

Additional Information: This bug was found when testing T664415 in Bugfest Iris. Similar when doing an update of an existing item record, then the green success toast is also missing.

URL:
Interested parties: