Dragging an object in a 2e cell updates the width of the row but not on the fixed first cell

[mchendriks]

After dragging an object to another row only the first cell doesn't resize the other are correctly resized.
Is there a way the first cell will be updated?

See also the example:
http://oud.digirent.nl/examples/fixhdrtbl/demo/pb.html
After dragging from the second row to the first row and dropping the heigths of the cells are different.
Any help would be appreciated.