tachiyomi/app/src/main/res/layout/main_activity.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.drawerlayout.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/drawer"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="true">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">

        <eu.kanade.tachiyomi.widget.ElevationAppBarLayout
            android:id="@+id/appbar"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <androidx.appcompat.widget.Toolbar
                android:id="@+id/toolbar"
                android:layout_width="match_parent"
                android:layout_height="?attr/actionBarSize"
                android:background="?attr/colorPrimary"
                android:theme="?attr/actionBarTheme" />

            <com.google.android.material.tabs.TabLayout
                android:id="@+id/tabs"
                style="@style/Widget.MaterialComponents.TabLayout.Colored"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                app:tabGravity="center"
                app:tabInlineLabel="true"
                app:tabMinWidth="75dp"
                app:tabMode="scrollable" />

        </eu.kanade.tachiyomi.widget.ElevationAppBarLayout>

        <com.bluelinelabs.conductor.ChangeHandlerFrameLayout
            android:id="@+id/controller_container"
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:layout_weight="1" />

        <com.google.android.material.bottomnavigation.BottomNavigationView
            android:id="@+id/bottom_nav"
            style="@style/Widget.MaterialComponents.BottomNavigationView.Colored"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="bottom"
            app:itemBackground="?attr/colorPrimary"
            app:labelVisibilityMode="labeled"
            app:menu="@menu/bottom_nav" />

    </LinearLayout>

</androidx.drawerlayout.widget.DrawerLayout>