If you look at the last two exam objectives :
Configure cluster scaling
As far as i can see the labs for 4.5 are removed and 4.5.2 doesnt even include those since its not running on AWS.
I would like to ask the certification team ? Is this still part of the exam and if yes what is expected, when no training (labs) on the sujbect are provided ?
I will use this thread for bugs as well.
the lab auth-review scrpit wont accept self-provisioner role for group managers if its done via the UI only via cli