Resizeable grid/row Container?

I would like the main grid of my dash app to be made of three main components:


Furthermore, I’d like to be able to adjust the row heights between 1/2 and 3 and the column widths between 1 and 2 with mouse drag and drop and that the content responds to it so it can adjust its width/height. So far I could not find a feature in dash that works just like that.

Just stumbled upon dash-draggable nut could not find a way to achieve what I’d want to have with it.