无法使用NavigationUI设置optionMenu

<androidx.appcompat.widget.Toolbar
    android:id="@+id/toolbar"
    android:layout_width="match_parent"
    android:layout_height="?attr/actionBarSize"
    android:background="?attr/colorPrimary"
    app:popupTheme="@style/ThemeOverlay.AppCompat.Light" />

Toolbar toolbar = findViewById(R.id.toolbar);
setSupportActionBar(toolbar);

<menu xmlns:android="http://schemas.android.com/apk/res/android">
    <item
        android:id="@+id/action_search"
        android:icon="@drawable/ic_search"
        android:title="Search"
        app:showAsAction="ifRoom" />
    <item
        android:id="@+id/action_settings"
        android:icon="@drawable/ic_settings"
        android:title="Settings"
        app:showAsAction="ifRoom" />
</menu>

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.menu_main, menu);
    return true;
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    int id = item.getItemId();

    if (id == R.id.action_search) {
        // 处理搜索操作
        return true;
    } else if (id == R.id.action_settings) {
        // 处理设置操作
        return true;
    }

    return super.onOptionsItemSelected(item);
}