Stack dont work! when you select a couple of stacked items and click stack

So after selecting a couple of items, say header, paragraph, image etc, and stack them. By clicking the stack button, as you change the viewport size, the items dont keep their relative distances, but get way out of wack, as if they are not stacked.

hi there
can you share some examples like videos or gif of such behavior?

Might also want to recommend checking the docking as well for the elements in the stack.