Why don't the icons in the options menu work?

Question

Android

Maybe someone has come across. Options menu icons are displayed, but do not react to pressing (Even Toast is not displayed). A toolbar was created in fragment_layout and a menu was placed there. Menu methods are overridden in the fragment Fragment
code
class BlankFragment2 : Fragment() {
private final val URLCOUNTRY = " https://restcountries.eu/rest/v2/ "
lateinit var myAdapter: MyAdapter
lateinit var rcView: RecyclerView
lateinit var linearLayoutManager: LinearLayoutManager
lateinit var responseBody: MutableList

override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?
): View? {

return inflater.inflate(R.layout.fragment_blank2, container, false)
}

override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
rcView = view.findViewById(R.id.rcView)
linearLayoutManager = LinearLayoutManager(this.context)
rcView.layoutManager = linearLayoutManager
rcView.hasFixedSize()
getData()
}

override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setHasOptionsMenu(true)
}

fun getData() {

val retrofit = getRetrofit(URLCOUNTRY).create(RetrofitService::class.java)

val retrofitData = retrofit.getCountryList()
retrofitData.enqueue(object : Callback?> {
override fun onResponse(
call: Call?>,
response: Response?>
) {
responseBody = response.body()!!

myAdapter = MyAdapter(responseBody)
myAdapter.notifyDataSetChanged()
rcView.adapter = myAdapter
}

override fun onFailure(
call: Call?>,
t: Throwable
) {
t.printStackTrace()
}

})
}

override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
super.onCreateOptionsMenu(menu, inflater)
inflater.inflate(R.menu.user_info_menu, menu)
}

override fun onOptionsItemSelected(item: MenuItem ): Boolean {
when (item.itemId) {
R.id.sorted -> Toast.makeText(this.context, "Jjkjkj", Toast.LENGTH_SHORT).show()
}

return super.onOptionsItemSelected(item)
}

}