Clicking on Static Text using Apple Script

Question

I need to do the following using Apple Script

1. Bring X code app to front
2. Open Device and Simulators tab
3. Click on the left panel, so the focus is on devices

I used Automator "Watch me do" option and copied the code as a script. It performs 1 and 2 but not 3.

Here is the script

tell application "Xcode" to activate
tell application "System Events" to tell process "Xcode"
    click menu item "Devices and Simulators" of menu 1 of menu bar item "Window" of menu bar 1
    click outline 1 of scroll area 1 of splitter group 1 of window "Devices"
end tell
set r1 to "Success"

Can somebody help?