It pops up on the screen where you select Try or Install, so following the testcase you should see it at least on that screen before going into the Live session. See attached, I moved the dialog out of the way to show the background.
It pops up on the screen where you select Try or Install, so following the testcase you should see it at least on that screen before going into the Live session. See attached, I moved the dialog out of the way to show the background.