Magisk/app/src/main/res/layout/fragment_magisk_log.xml

<?xml version="1.0" encoding="utf-8"?>
<HorizontalScrollView 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="match_parent">

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/recyclerView"
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:paddingStart="8dp"
        android:paddingEnd="8dp"
        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />

</HorizontalScrollView>