This document has not been formally reviewed for accuracy and is provided "as is" for your convenience.
The problem is that the line break is only displayed when a test step is edited - Description and/or Expected Result.
When the Test Design Step is viewed or a report is generated - the line break is not displayed.
A possible workaround is available. In Design Step if you want to make a new empty line, press Enter button and on the new line, please press one or more times Spacebar button.
For better understanding please see the following screenshot.