tmp the update will eventually show up in Apps as a stable release. Or you get set the release channel for Camera to alpha, update now and perhaps provide feedback over in the #testing:grapheneos.org Matrix room.
Thanks. I am glad to wait. I wanted to check I had not messed up any settings that blocked updates.
I would also be glad to assist with testing but I only have the one phone and I depend on it for work and life. I will help with testing when I can acquire another Pixel 7 or later.