WISH : adaptive window size

I wish that the windows would have an “adaptive size” option whereby it would either :
-Shrink to be as small as possible to contain the elements within when these take up less space than the specified Width and Height.
-Not grow above the specified Width and Height (and display relevant elevator) otherwise.

This would be specially useful with the “Data Table” element which can typically vary in width and height depending on the data that is to be displayed at instant “t”.