If I have two tests in the viewer and I'm editing an element in test A, when I save and close it defaults to test B. An enhancement would be to return to the test you were just on. 

Steps to reproduce:

1. Open two tests in the project - Test A and Test B in this sequence.

2. Set focus on Step A and open an element from this test to edit. 

3. Apply the changes in Elements pane and save. Close the Elements tab. 

Expected: The focus to be set back on Test A.

Actual: The focus is set on Test B.

Note: Closing the Elements tab with middle mouse click (scroll wheel click) works as expected and sets the focus back on Test A.