@SergejD2 This grading and validation is for complete exercise and not at each user story level. From the screenshot, we can see that application creation and setup is complete and we can see full points added to that. Please complete all the user stories present in the exercise and try to validate again.
@neman, sorry i disagree with you. The grading is done for each user story. If you dont pass user story 1 you cannot attempt user story 2. I am getting 10 out of 100 points for user story 1 and cannot attempt user story 2 (the button is greyed out). Can you have a look at it again?