UX improvement - Flow - Collapsed items

When items are collapsed, would it be possible to add more information into the collapsed version so that the flow can still be followed and understood; having the titles on their own this is not possible.

For example, under the heading could be some smaller text replicating what the user has entered / selected; making sure we limit the amount of information displayed to a set size / number of characters.

As part of this I would also question whether we should be hiding the case and if / else elements, would it be better if they remained visible but collapsed too?