Test Runner screen is one of the layouts can't be customized at the moment in the app. In addition, the default view of pre-set fields does not allocate much room for some fields like, worth case fo...
The fact that you can barely get 3 words of the Test Name on the Run window is very annoying.
At least it could remember the changes on the order and size that you do. Couple of minutes spent setting it up and open next run and all gone was not a pleasant experience.