Quote Entry Line Detail Grid Size

So we are testing Kinetic and I am wondering if there is a way to stop this grid from expanding for no reason?

If we click the Lines / Detail Page it brings us to the screen we have setup to look a certain way with the Lines and Quantity breaks only expanding if there is more information in them. For some reason if you are clicking around in the "Line Details area in the navigation bar… clicking on misc charges and then going back to line detail the Line card/grid expands filling the screen with white space. Is there a way I can put a hard stop on the heights of these cards? I have already tried setting the grid height but it does not stop it from getting larger as its been doing.