What Amy said.
The coronavirus is a moving target, a water balloon that bulges out one side as you squeeze the other side, and a wiley adversary. And since you've listed the limitations so carefully, you followed the recommendations each time, even when they seemed arbitrary or over-done. I'm glad you were able to look through a window at one point, for not long enough. The health care providers aren't any happier than you or your loved one, and are even more at risk. It is a terrible burden for everyone.
You share your burden as a caregiver, and from your careful writing, i know that you are also a careful caregiver, detailed oriented, smart, creative. Your loved one is so blessed to have you as a caregiver, and i bet you feel blessed to have them in your life as well. Thank you for reminding those of us who haven't had to deal with facilities, rehab centers, hospitals, that we are blessed, but if we are faced with a facility and its policies, we can bravely adapt, as you have.
Thank you,
Jane