Can I trigger the chips bottom sheet with custom widget?

[xplatsolutions]

I am trying to just have a readonly TextField (or a button) where it will trigger the bottom sheet, is it possible with this package?

What I tried so far.

SmartSelect<String>.single(
                  choiceType: S2ChoiceType.chips,
                  choiceLayout: S2ChoiceLayout.wrap,
                  modalType: S2ModalType.bottomSheet,
                  modalHeader: false,
                  tileBuilder: (context, value) {
                    return FillProfileTextField(
                      labelText: 'gender',
                      // How to trigger the bottom sheet on TextField focus
                    );
                  },
                  title: 'gender',
                  selectedValue: 'non_binary',
                  choiceItems: options,
                  onChange: (state) => print(state.value)),