Introducing "Request sign-off" - an approval flow that requires no set up

Hi there,

This workflow is very useful and works well on documents within document libraries.

However, I've created a document set to contain a group of documents that need approval. Unfortunately, there doesn't seem to be a way to run this document flow on a document set.

When I try to run it on individual documents within the document set, it tells me the workflow failed due to an internal error.

Any ideas on how to get this working with a document set?

Thanks

Jason