If you are having issues with using the “Add a Row” module of Google sheets whereby it inserts a row at the top rather than at the bottom, there’s a very simple solution to that.
Simply make sure there is some text in
-cell A1 if you have chosen “No” for table headers; OR
-cell B1 if you have chosen “Yes” for table headers
And voila, your rows should now be inserted at the end of each row in a downward fashion.