LibreTube/app/src/main/res/xml/settings.xml

<?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <PreferenceCategory>

        <Preference
            android:icon="@drawable/ic_settings"
            app:key="general"
            android:summary="@string/general_summary"
            app:title="@string/general" />

        <Preference
            android:icon="@drawable/ic_server"
            app:key="instance"
            app:summary="@string/instance_summary"
            app:title="@string/instance" />

        <Preference
            android:icon="@drawable/ic_color"
            app:key="appearance"
            app:summary="@string/appearance_summary"
            app:title="@string/appearance" />

        <Preference
            android:icon="@drawable/ic_block"
            app:key="sponsorblock"
            app:summary="@string/sponsorblock_summary"
            app:title="@string/sponsorblock" />

        <Preference
            android:icon="@drawable/ic_movie"
            app:key="player"
            app:summary="@string/player_summary"
            app:title="@string/audio_video" />

        <Preference
            android:icon="@drawable/ic_history_filled"
            android:summary="@string/history_summary"
            app:key="history"
            app:title="@string/history" />

        <Preference
            android:icon="@drawable/ic_list"
            app:key="advanced"
            app:summary="@string/advanced_summary"
            app:title="@string/advanced" />

    </PreferenceCategory>

    <PreferenceCategory>

        <Preference
            android:icon="@drawable/ic_update"
            app:key="update"
            app:summary="@string/update_summary"
            app:title="App version" />

        <Preference
            android:icon="@drawable/ic_info"
            app:key="about"
            app:title="@string/about" />

    </PreferenceCategory>

</PreferenceScreen>