ListboxSelectedOption - better customisation on how selected options are shown

[Spence1115]

The ListboxSelectedOption component is very useful for rendering the selected options in a Listbox, but it'd be great to get better control over what is shown. Even something like a render prop with the selection options would be great.

      <ListboxSelectedOption
        placeholder={placeholder}
        options={options}}
      >
      {({ selectedOptions }) => <div className='flex flex-row'>
        {selectedOptions.slice(0, 2).map(option => <Tag key={option.id}>{option.name}</Tag>}
        {selectedOptions.length > 2 && <Tag tooltip={selectedOptions.slice(2).map(o => o.name)}>+ {selectedOptions.slice(2).length}</Tag>
      </div>}
      </ListboxSelectedOption>