iceraven-browser/app/src/main/res/layout/fragment_add_on_permissions.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- This Source Code Form is subject to the terms of the Mozilla Public
   - License, v. 2.0. If a copy of the MPL was not distributed with this
   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->

<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content" >

        <androidx.recyclerview.widget.RecyclerView
            android:id="@+id/add_ons_permissions"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" />

        <TextView
            android:id="@+id/learn_more_label"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_below="@+id/add_ons_permissions"
            android:background="?attr/selectableItemBackground"
            android:padding="16dp"
            android:paddingStart="16dp"
            android:paddingEnd="16dp"
            android:text="@string/mozac_feature_addons_learn_more"
            style="@style/AboutHeaderContentText"
            android:textColor="?aboutLink"/>
    </RelativeLayout>
</ScrollView>