Enable filtering, Enable HeaderContextMenu and HeaderContextMenuFilter. First, filter using the HeaderContextMenu filter (e.g. OrderDate GreaterThanOrEqualTo "someDate" AND OrderDate LessThanOrEqualTo "someOtherDate" Second, apply a filter on another column using the Header filter only (e.g. Freight GreaterThanOrEqualTo "4") At this point, the filtering applied by the HeaderContexFilterMenu is now partially removed. Issue only appears when Header filter and HeaderContextMenu filter are used in combination. They work as expected when used separately.