R# C# VS2017 Source Code Editing: Option(s) to Insert Blank Line Before 'Case' Inside 'Switch'

I have posted a query on StackOverflow (see: https://stackoverflow.com/q/51488187/2044869), but so far there are no responses.  Perhaps someone here can assist me.  Here's the same question, duplicated:

In JetBrains ReSharper Ultimate 2018.1.3 that extends Microsoft Visual Studio 2017 Enterprise, where do I set one or more configuration options that would transform C# source code so that inside a switch statement there is a blank line after the end of an inside switch-case-default block, before the first and all following case statements and final default statement?

Here is an example of incorrectly-formatted code:

Here is an example of how I would like the code to be formatted:

I've been trying a number of variations of options for blank lines, line breaks, and so forth. However, I cannot find the correct setting (or combination of settings) that would result in the second example, after reformatting my source code.

I appreciate any guidance you might offer.

Thank you,

Tomas