如何在NavigationView中更改字幕textAppearance？

<com.google.android.material.navigation.NavigationView
    android:id="@+id/navigation_view"
    ...
    />

NavigationView navigationView = findViewById(R.id.navigation_view);
Menu menu = navigationView.getMenu();

MenuItem menuItem = menu.findItem(R.id.menu_item_id);
menuItem.setTitle(R.string.subtitle_text);

<style name="SubtitleTextAppearance" parent="TextAppearance.AppCompat.Subhead">
    <item name="android:textColor">@color/subtitle_color</item>
    <item name="android:textSize">14sp</item>
    <item name="android:textStyle">bold</item>
</style>

menuItem.setActionView(R.layout.menu_item_layout);
TextView subtitleTextView = menuItem.getActionView().findViewById(R.id.subtitle_text_view);
subtitleTextView.setTextAppearance(R.style.SubtitleTextAppearance);