This is specific to tests result that output long assertions like, in this case, a schema validation right?
I know I have seen in the past, users trying the repurpose the Test Name string as a container to output various values and a desire to have those on multiple lines.
Many of the use cases there would be covered by using the Console but there will be some that require a different approach.
I’ve also raised this internally but the best thing here is to raise a new feature request using the link I previously shared.