Going to trot out the "Those are actors" lie too?
Now look at the woman at 1:10 in your video. Here is a BBC's interview with her[1]:
"But Marianna told me there were no Ukrainian military stationed in the building where she was. She says she saw Ukrainian soldiers in the oncology unit in the building opposite the maternity unit."
My take is that at worst it was a strike made by mistake by people who were unaware that the hospital wasn't evacuated.
A highly unlikely premise.