Have an application that populates a RadGrid that resides within a RadWindow.  We have logic that will automatically set the size of the RadWindow to 80% of the available browser window size. 

On initial load of the RadGrid the display is just fine and looks good.  However if the user were to group something it will then resize the grid into something smaller.  At times causing the Filters to no longer be visible.  I have noticed others having the same sort of issue and the suggestions were cause each column to be a standard width or specify the size of the grid to be larger than the window.  Also suggestions of setting the "autoscroll".  Tried implementing those suggestions but results caused further problems.  Maybe there is a solution that I haven't found. 

Attached you will find what things look like when the grid is first populated and then what happens when a grouping is applied.

Thank you for your help

var filterExpression = new Telerik.Web.UI.GridFilterExpression();

var filterFunction = Telerik.Web.UI.GridFilterFunction.EqualTo;

filterExpression.set_fieldName("iExpertID");

filterExpression.set_fieldValue(iExpertID);

filterExpression.set_filterFunction(filterFunction);

filterExpression.set_columnUniqueName("iExpertID");

grid.get_masterTableView()._updateFilterControlValue(iExpertID, "iExpertID", filterFunction);

grid.get_masterTableView()._filterExpressions.clear();

grid.get_masterTableView()._filterExpressions.add(filterExpression);

grid.get_masterTableView().set_pageSize(10);

grid.get_masterTableView().rebind();