Fix main menu

app/src/main/kotlin/org/koitharu/kotatsu/main/ui/MainActivity.kt

@@ -106,6 +106,7 @@ class MainActivity : BaseActivity<ActivityMainBinding>(), AppBarOwner, BottomNav
 	override fun onCreate(savedInstanceState: Bundle?) {
 		super.onCreate(savedInstanceState)
 		setContentView(ActivityMainBinding.inflate(layoutInflater))
+		setSupportActionBar(viewBinding.searchBar)
 
 		viewBinding.fab?.setOnClickListener(this)
 		viewBinding.navRail?.headerView?.setOnClickListener(this)
@@ -120,7 +121,7 @@ class MainActivity : BaseActivity<ActivityMainBinding>(), AppBarOwner, BottomNav
 		navigationDelegate.addOnFragmentChangedListener(this)
 		navigationDelegate.onCreate(this, savedInstanceState)
 
-		viewBinding.searchBar.addMenuProvider(MainMenuProvider(router, viewModel))
+		addMenuProvider(MainMenuProvider(router, viewModel))
 
 		onBackPressedDispatcher.addCallback(ExitCallback(this, viewBinding.container))
 		onBackPressedDispatcher.addCallback(navigationDelegate)
@@ -134,7 +135,7 @@ class MainActivity : BaseActivity<ActivityMainBinding>(), AppBarOwner, BottomNav
 		viewModel.isLoading.observe(this, this::onLoadingStateChanged)
 		viewModel.isResumeEnabled.observe(this, this::onResumeEnabledChanged)
 		viewModel.feedCounter.observe(this, ::onFeedCounterChanged)
-		viewModel.appUpdate.observe(this, MenuInvalidator(viewBinding.searchBar))
+		viewModel.appUpdate.observe(this, MenuInvalidator(this))
 		viewModel.onFirstStart.observeEvent(this) { router.showWelcomeSheet() }
 		viewModel.isBottomNavPinned.observe(this, ::setNavbarPinned)
 		searchSuggestionViewModel.isIncognitoModeEnabled.observe(this, this::onIncognitoModeChanged)
@@ -263,7 +264,7 @@ class MainActivity : BaseActivity<ActivityMainBinding>(), AppBarOwner, BottomNav
 			options and EditorInfoCompat.IME_FLAG_NO_PERSONALIZED_LEARNING.inv()
 		}
 		viewBinding.searchView.getEditText().imeOptions = options
-		viewBinding.searchBar.invalidateMenu()
+		invalidateOptionsMenu()
 	}
 
 	private fun onLoadingStateChanged(isLoading: Boolean) {