I have created an application(attached below). In the application, if i select 'A' from the listbox 'Geography' , 'clothes' from the listbox 'Time Period', 'jeans' from listbox 'Year'(Image1 attached for reference) and then if i select 'orange' from the listbox 'Year', 'clothes' and 'A' gets deselected(Image2 attached for reference). Is there any way so that after following the above sequence of selections, 'A' doesn't get deselected from the 'Geography' listbox. I have also attahced data file for the reference.
