Object-fit Property seems not to be working

[LeSill]

I am not very experienced as a programmer, so I hope I am not mistaken in saying that the object-fit property is not working correctly. I tried various settings of this property, but there was no change in how the embedded is displayed within the

container.

1. Create a container and set its size.
2. Create a new container as a child of the previous one and set the width and height to 100%, with the object-fit property set to fill.
3. See the behaviour

The object-fit: fill; value does not preserve the aspect ratio, and the image should resized to fill the container, but it seems not to be this case.