Dear Olga, I am already recovering from my health, so I resume our conversation.
I send you links where the images show how one of the views of the container is empty. I hope it will be explicit if you still have doubts about my explanation, I ask you to please send it to me this way.
Thanks Olga
https://prntscr.com/226zbw1
https://prntscr.com/226zw0c
https://prntscr.com/22701j7
https://prntscr.com/2270521
https://prntscr.com/22711gm