Signal-Android/app/src/main/res/layout/recipient_preference_photo_rail.xml

<?xml version="1.0" encoding="utf-8"?>
<merge xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    tools:viewBindingIgnore="true">

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/photo_list"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:clipToPadding="false"
        android:nestedScrollingEnabled="false"
        android:paddingStart="@dimen/dsl_settings_gutter"
        android:paddingEnd="@dimen/dsl_settings_gutter"
        android:scrollbars="none"
        tools:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
        tools:listitem="@layout/recipient_preference_photo_rail_item"
        tools:orientation="horizontal" />
</merge>