Thanks for your suggestion!
Just to get that right, let me rephrase your request:
Basically, drilled down to the minimal approach, on the last step of a test case you have a larger list of expected results that you would like to have a specific “expected result” text field for?
This sounds very similar to the following feature request that would allow you to customize the test case template:
Would be great to hear your thoughts on that. Thank you!
Best regards,
Alex