How to make Mock Response with HTML?

I’m trying to make mock response with html. but in Mock tap, New Expectation, I can choose just two body format(JSON, Raw).
I want to make popup in my application and get mock response into popup, and it present with pretty HTML format.
but i can choose just JSON, Raw, so it doesn’t present with pretty HTML format.

is there any solution to change mock response to pretty HTML format? or should I manufacture format in my code? plz help me :joy:
2024-01-04_1.24.09.png

You can use the raw format to input HTML into the response body. Additionally, you must set the response header Content-Type to ‘text/html’.

I already try raw format to input HTML, but response was just look like tags(<>), not pretty
and i set the response header Content-Type to ‘text/html’ too… :joy:

Could you clarify the specific formatting you require in the request? It would be helpful if you could provide additional details along with more screenshots. Thank you.