Resizing columns in grid reveals extra column

[niekvanderkooy]

If you make a grid column smaller (for example, in http://w2ui.com/web/demos/#/grid/22), the newly available space is filled up by a new "empty" column at the end of the grid. Is it possible to modify this behaviour that this empty column is not revealed, and the space is instead taken up by the last column for example? So that, in the above example, making the "Last name" column smaller would automatically grow the Email column, so that the entire grid width is used by defined columns.