When selecting an option from an HTML select control, Test Studio is unable to trigger the event that populates the items in another window even if the "TriggerjQueryEvent" property is set to True. Workaround: Test Studio records the selection using the MultiSelectByText method. The workaround is to convert the 'Select' step into coded step and use the "SelectByText" method instead with 'invokeOnChangeEvent' set to True. To reproduce: Sample test is attached to the internal bug description.