Duplicates of ArcGIS StoryMaps cannot be moved into the same folder in a member's content as they are being read incorrectly as having the same name.

Workaround

• Change the owner of the items. The items are moved into the same folder of the new owner.
• Change the owner of the items to a different member of the organisation and they can then be transferred back to the original owner. This must all be done in the same action to avoid the error.

Steps to Reproduce