Apps Script Gadget Setting 100% Width and Height Bug?

Question

I embedded a UiApp in a webpage in Google Site that contains a flextable. The width and height of the gadget can change depending on how many items are in the flextable; so when

Answer 1

The "leave blank for 100%" only works on the width attribute. You will have to determine some appropriate height for your script. I do not think there is a work around.

Furthermore, if you were able to set the height to 100%, that tells the browser to make the gadget fill 100% of the container (i.e. the page around the gadget). It does not tell the browser to fill 100% of the contents inside.