Datasets - excepted output can't parse new lines

[lomohov]

Describe the feature or potential improvement

JSON.parse: bad control character in string literal at line 1 column 2 of the JSON data

Feature request, let's add better parsing to expected output in dataset items - Multiline string support.

Why: Better UX, more readable expected output.

Additional information

No response

[hassiebp]

This is on the near-term roadmap, thanks for raising this!