"Test Out" quits if press Enter on final question
In the "Test Out" mode I tend to use keyboard to answer questions more rapidly. I use "Enter" to submit an answer and proceed to next question. However, when I enter the answer to the last question and press "Enter", then see the message regarding whether my answer was correct or not, if I press "Enter" again, I just quit to the main screen without any points or progress being scored. So, in order to complete the "Test out" test, I have to not forget to click the "Proceed" button with my mouse instead of pressing "Enter" on the last screen. This seems to be quite an annoying bug and it would be great if the developers could resolve it.