Knowledge check don't complete

I'm doing the 30 days challenge for SC-400 but when I try to send the knowledge check for this unit it reload the page with the questions marked in the URL but does'nt complete the unit, I need this to complete the challenge and get my benefits for completing it

https://learn.microsoft.com/pt-br/training/modules/m365-compliance-information-protect-information/knowledge-check?0=0&1=1&2=0&3=2&4=0