When implementing the Copy to Another Vault user action on a document with a Multichannel Slide document type, an error occurs: INVALID_BINDER cause: Binder not found.
The Copy to Another Vault user action should not be implemented on a document with Multichannel Slide or Slide document type. It should be implemented on a document with Multichannel Presentation Document Type.
The user should implement the Copy to Another Vault user action on a document with Multichannel Presentation or Presentation Document Type.
Vault Help Documentation: Using Copy to Another Vault