Hi!
I just dragged a Text element between a button and a Headline. It ends up above the headline every time I drag it.
Then I tried dragging it below the button, and this time it appeared above the button.
It seems it will always land above the existing element, but it happens only in the first section.
EDIT: upon further investigation, I discovered that this happens only when the last element is a Div containing buttons, in my case. When I delete that Div, the elements are landing in their intended dropzones.