An online photo shows it as a port hole. I can't post the link since it's a travel agency, but if you Google "Sirena 7006 C1 Ocean View" you should be able to find the photo.
I think you may have missed the clarification of the apparent discrepancy. CC has paused registration for them on its site, but Azamara is still organizing them on its site.
We registered for our cruise, many moons ago, but I couldn't find it on the CC site when I wanted to confirm our registering. But above comments, it's paused on CC and not on the Azamara site. Good to know.
The CC web site says Meet and Mingles are currently paused:
Online Registration has been PAUSED for the following:
You can continue to plan and chat on your roll call threads
Azamara Cruises
Find your Azamara Roll Call
Carnival Cruise Lines
Find your Carnival Roll Call
MSC Cruises
Find your MSC Cruises Roll Call
Silversea Cruise Line
Find your Silversea Cruise Line Roll Call
Regent Seven Seas Cruises
Find your Regent Seven Seas Roll Call
Royal Caribbean Cruise Line
Find your Royal Caribbean "Meet & Mingle" Roll Call
Viking Ocean
Find your Viking Ocean Roll Call
The following cruise line(s) have cancelled Meet & Mingle parties on board all their ships:
Celebrity Connections Meet & Mingle
Find your Celebrity Connections Roll Call
https://boards.cruisecritic.com/meet-mingle/main/
O doesn't do Cruise Critic Meet and Mingle events. My experience is that someone on the Roll Call organizes the "who" from the Roll Call participants then arranges a place and time on board. @LHT28has done this and may have advice.