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

<?xml version="1.0" encoding="utf-8"?>
<com.google.android.material.materialswitch.MaterialSwitch
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/switchWidget"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:focusable="false"
    android:clickable="false"
    android:background="@null"/>