I am attempting to create a quizz with a pool of questions. I have followed the steps given to create the pool but am having an issue in saving the number of questions to select from the pool of questions. It keeps defaulting back to 0 after I select the SAVE button. I have attached a screenshot below. I have edited this section a number of times to include 8/15 questions for LU1 and 7/14 questions for True and false but it does not save these selections?