I tried setting it up in 2020.3.39f1, and when prompted to create an organization it told me organization creation was now handled by plasticscm.org/dv-create-org/ or something like that, but it didn’t redirect me anywhere. I typed the address into the web browser and it takes me nowhere.
I installed the newest Unity 2021.3.24f1 and opened Version Control window. Clicked the login/get started button and it just fades as though it was clicked and nothing happens. I can’t click the button a second time. No popup comes up. Nothing. Just sits there. Closed the VCS window, reopened, clicked on it. Same thing.