Resizing Data Box

[#1]

Is there a way to fix/resize by user the size of the data box?
Currently the size of the box is set automatically due to the objects in the window.

dt = Open("$SAMPLE_DATA/Big Class.jmp");
New Window("A",
	H List Box(
		V List Box(dt << New Data Box(), obj = dt << Bivariate(Y(:Weight), X(:Height))),
		Spacer Box(<<size(30, 0))
	)
);

[#2]

Thank you. Adding slicers for both Width and Height might offer the functionality the user needs.

Although it is not the best user experience.
The best is to drag the corner of the data box to resize.

May be there is some container in JSL that could be resized by dragging the corner?
So the data box will auto stretch due to the container?

Thanks again.