We're running into an issue with the Chrome browser when trying to filter a WebGrid using WebCombos. The basic issue is the filter icon jumps to the left from the right where it should be after the grid is grouped. I've attached an image that outlines the basic steps. There is also some other more difficult to replicate functionality that completely locks the filter icon behind the combo/text. As it is now the filter icon will only display after you click in the blank white area to the right of the combo. I've also attached a sample page that was originally part of the WebGrid sample files that will display this functionality in Chrome.