When having multiple tests open, toggling between custom layout causes the application to crash after doubling click onto the test on the project pane.

Steps to reproduce:

1. Create a sample project, open Test #0 - Attempt login with invalid credentials, verify correct error message, Test #1 - Attempt login with valid credentials, verify successful and Test #2 - Fill Out and Submitting a form (containing multiple fields) then toggle between custom layout.  In my example, I toggled between high productivity to compact in the custom layout. See ScreenShot_1

2. Double click onto Test #0 - Attempt login with invalid credentials and the application will crash. See ScreenShot_2

I’ve a workaround which is to selecting the test in the dropdown menu in the steps pane.  I’ve provided the crash log and screenshots for your review.