tachiyomi/app/src/main/res/drawable/ic_arrow_down_white_32dp.xml

<vector xmlns:android="http://schemas.android.com/apk/res/android"
        android:width="32dp"
        android:height="32dp"
        android:viewportHeight="32"
        android:viewportWidth="32">
    <group
        android:scaleX="0.8"
        android:scaleY="0.8"
        android:pivotX="32"
        android:pivotY="32"
        >
    <path
        android:fillColor="#FFFFFF"
        android:pathData="M11,4H13V16L18.5,10.5L19.92,11.92L12,19.84L4.08,11.92L5.5,10.5L11,16V4Z"/>
    </group>
</vector>