Official comment
In the upcoming 10.4 release, set to launch very soon, Execution Sets and Results have their own context, so it will be easier to work with the configuration and results of an Execution Set. From the top-level, when you select an Execution Set you will go into a view that is dedicated to the results of that Set with the details specific to the level of the results you are viewing. You will be able to access the settings from either the top-level (inline edit action on the table row) or subsequent levels so as you analyze the results, you can quickly make changes to the settings if needed. You will also be able to go directly from the top-level down to a failed test run.
If you haven't seen the preview video, you can view it in the Resource Center - lower-left of the screen - which includes links to videos, in-app guided walkthroughs, and release notes. You can also see the video here: https://youtu.be/JXRtZoJropc