I tried to add a Dynamic Filter to my Dynamic Collection Index page using the Category field to show which of 2 categories selected. In the documentation I see an option in the Filter Properties to use Buttons for the user interface to select which of 2 categories they want to see. However, as per the attached picture (sorry, guess there is no ability to attach a pdf showing the problem), I do not have an option for buttons available -- only Checkbox or Radio.
Is there something I need to do differently in order to use buttons? Thanks.