Mine are listed as Will Call without any option to change it.
I personally didn't sign up to attend in 2020 figuring it was going to be canceled (which everything was), and I personally was waiting until it was set in stone.
I signed up 2 days ago and am looking forward to it. I already have baked in time to deal with the registration line on Friday.
However I figured I'd post to ask as there is a gap, as someone in management would respond on here back when.