draft-items do also show steps

When calling /api/draft-items it will return also the steps of a draft workflow as separate items:

But when clicking on the item we run into a 404 as we can't directly call the step. This is not very satisfying for users. I see two solutions: backend does not deliver steps when calling /api/draft-items or frontend hides such steps or changes the url to the workflow.

Which option do you prefer or is there no need to change this @ekalata @stefan.probst ?

Including @edward.gray and @lbarbot for further opinions