After you finish the training and you close it you cannot proceed. There is a bug and it’s in a forever loop. Thanks for your support!
I have the same problem.
After the Congraturation message is displayed, I pressed the Exit button and a message to close the window is displayed. Even if the window is closed, it does not go to the Feed Back screen.
That is, it does not go beyond the 1/3 progress state.
Currently, I have done this task three times until the quiz step, but the situation is not improved.