code: function findClosestValidOption(state) {
    if (state.multiSelectSelectedOptions) {
      return state.multiSelectSelectedOptions;
    }
  
    const possibleOptions = state.options.reduce((acc, option) => {
      if (!option.optHeader) acc.push(option);
      return acc;
    }, []);
  
    // Note: Will fail if no non-optHeader options exist
    return possibleOptions[0];
  }
docs: /*
  Use existing state.singleSelectSelectedOption, or first possible option to use as a selection